{"id":63263,"date":"2023-12-15T09:00:00","date_gmt":"2023-12-15T08:00:00","guid":{"rendered":"https:\/\/8a.cz\/8academy\/?p=63263"},"modified":"2024-03-05T08:24:36","modified_gmt":"2024-03-05T07:24:36","slug":"jak-vybrat-lyzarskou-bundu","status":"publish","type":"post","link":"https:\/\/8a.cz\/8academy\/jak-vybrat-lyzarskou-bundu\/","title":{"rendered":"Jak vybrat ly\u017ea\u0159skou bundu?"},"content":{"rendered":"\n<p>Sjezdov\u00e9 ly\u017eov\u00e1n\u00ed neboli skialpinismus je specifick\u00e1 aktivita s vysokou intenzitou a dynamikou. T\u011blo p\u0159i ly\u017eov\u00e1n\u00ed vytv\u00e1\u0159\u00ed velk\u00e9 mno\u017estv\u00ed tepla a p\u00e1ry a z\u00e1rove\u0148 pracuje v siln\u011b nep\u0159\u00edzniv\u00fdch pov\u011btrnostn\u00edch podm\u00ednk\u00e1ch. Mr\u00e1z, chlad, v\u00edtr, vlhkost &#8211; to jsou faktory, kter\u00fdm mus\u00ed dobr\u00e1 ly\u017ea\u0159sk\u00e1 bunda odol\u00e1vat. Bez nads\u00e1zky lze \u0159\u00edci, \u017ee ly\u017ea\u0159sk\u00e1 bunda je kl\u00ed\u010dov\u00fdm kusem oble\u010den\u00ed, na kter\u00e9m z\u00e1vis\u00ed nejen na\u0161e pohodl\u00ed, ale i bezpe\u010dnost. Jak si v nep\u0159ebern\u00e9m mno\u017estv\u00ed nab\u00eddek outdoorov\u00fdch zna\u010dek vybrat tu spr\u00e1vnou ly\u017ea\u0159skou bundu? Na co si d\u00e1t pozor a jak \u010d\u00edst \u0161t\u00edtky?<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/8a.pl\/8academy\/wp-content\/uploads\/2023\/12\/ZanderKroon_04194.jpg\" alt=\"\" class=\"wp-image-66587\"\/><figcaption class=\"wp-element-caption\">Chyst\u00e1te se na ly\u017ee? Bunda je z\u00e1klad (foto: Black Diamond)<\/figcaption><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-jak-vybrat-lyzarskou-bundu-parametry-na-ktere-si-dat-pozor\">Jak vybrat ly\u017ea\u0159skou bundu? Parametry, na kter\u00e9 si d\u00e1t pozor.<\/h2>\n\n\n\n<p>\u00da\u010delem <a href=\"https:\/\/8a.cz\/skialpove-bundy\" target=\"_blank\" rel=\"noreferrer noopener\">ly\u017ea\u0159sk\u00e9 bundy<\/a> je poskytnout ochranu p\u0159ed pov\u011btrnostn\u00edmi podm\u00ednkami &#8211; vodou a v\u011btrem. Aby byla bunda schopna \u010delit t\u011bmto v\u00fdzv\u00e1m, mus\u00ed b\u00fdt vyrobena ze spr\u00e1vn\u00e9ho materi\u00e1lu, v praxi mus\u00ed m\u00edt tzv. membr\u00e1nu. Jedn\u00e1 se o l\u00e1tku, kter\u00e1 funguje jako bari\u00e9ra proti de\u0161ti a v\u011btru. Jej\u00edm \u00fakolem je v\u0161ak tak\u00e9 zajistit prody\u0161nost. Abyste si mohli vybrat spr\u00e1vnou bundu, mus\u00edte v\u011bd\u011bt, jak porovnat \u0159e\u0161en\u00ed dostupn\u00e1 na trhu. Bohu\u017eel se zde nevyhnete jist\u00e9 d\u00e1vce fyziky! Voda (sn\u00edh, d\u00e9\u0161\u0165, vlhkost) a v\u00edtr nejsou nic jin\u00e9ho ne\u017e \u010dist\u00e1 fyzika. Dva nejd\u016fle\u017eit\u011bj\u0161\u00ed parametry ly\u017ea\u0159sk\u00e9 bundy jsou vod\u011bodolnost a prody\u0161nost. To jsou \u00fadaje, kter\u00e9 v\u017edy najdete na \u0161t\u00edtku bundy. Jak je \u010d\u00edst?<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-vodeodolnost\">Vod\u011bodolnost<\/h3>\n\n\n\n<p>M\u011b\u0159\u00ed se v milimetrech vodn\u00edho sloupce na centimetr \u010dtvere\u010dn\u00ed. Stru\u010dn\u011b \u0159e\u010deno, jde o to, jak velk\u00e9mu tlaku vody tkanina odol\u00e1, ne\u017e pros\u00e1kne. \u010c\u00edm vy\u0161\u0161\u00ed je hodnota, t\u00edm lep\u0161\u00ed je vod\u011bodolnost:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>&lt;5 000 mm \u2013&nbsp;<\/strong>takov\u00e1 bunda vydr\u017e\u00ed nanejv\u00fd\u0161 lehk\u00fd d\u00e9\u0161\u0165 nebo such\u00fd sn\u00edh<\/li>\n\n\n\n<li><strong>10 000 \u2013 15 000 mm \u2013&nbsp;<\/strong>hodnota, kter\u00e1 poskytuje slu\u0161nou vod\u011bodolnost. Bunda by m\u011bla z\u016fstat such\u00e1 i p\u0159i siln\u011bj\u0161\u00edm de\u0161ti&nbsp;<\/li>\n\n\n\n<li><strong>15 000 \u2013 30 000 mm \u2013&nbsp;<\/strong>jedn\u00e1 se o rozsah nepromokavosti, kter\u00fd by m\u011bly m\u00edt dobr\u00e9 ly\u017ea\u0159sk\u00e9 bundy. Poskytnou ochranu p\u0159ed mokr\u00fdm sn\u011bhem a p\u0159\u00edpadn\u00fdm de\u0161t\u011bm. Je v\u0161ak t\u0159eba m\u00edt na pam\u011bti, \u017ee i ta nejlep\u0161\u00ed bunda \u010dasem promokne.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-prodysnost\">Prody\u0161nost<\/h3>\n\n\n\n<p>Samoz\u0159ejm\u00e1 v\u011bc &#8211; ly\u017eov\u00e1n\u00ed, a\u0165 u\u017e sjezdov\u00e9 nebo skialpov\u00e9, je vysoce intenzivn\u00ed aktivita, p\u0159i kter\u00e9 na\u0161e t\u011blo produkuje velk\u00e9 mno\u017estv\u00ed tepla, vodn\u00edch par a vlhkosti. Pokud tuto vlhkost neodv\u00e1d\u00edme, rychle se zpot\u00edme, co\u017e je nejrychlej\u0161\u00ed cesta k nebezpe\u010dn\u00e9mu prochladnut\u00ed. Prody\u0161nost neboli schopnost odv\u00e1d\u011bt vlhkost je proto stejn\u011b d\u016fle\u017eit\u00fdm parametrem jako nepromokavost. Prody\u0161nost je definov\u00e1na pomoc\u00ed <strong>RET\u00a0<\/strong>(odolnost proti odpa\u0159ov\u00e1n\u00ed vlhkosti) nebo <strong>MVTR\u00a0<\/strong>(rychlost p\u0159enosu vodn\u00edch par). Ani\u017e bychom zach\u00e1zeli do p\u0159\u00edli\u0161n\u00fdch podrobnost\u00ed, je dobr\u00e9 si zapamatovat n\u00e1sleduj\u00edc\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>RET&lt; 6<\/strong>&nbsp;\u2013&nbsp;velmi dobr\u00e1 prody\u0161nost&nbsp;<\/li>\n\n\n\n<li><strong>RET 6 \u2013 12 \u2013<\/strong>&nbsp;dobr\u00e1 prody\u0161nost&nbsp;<\/li>\n\n\n\n<li><strong>RET &gt; 15<\/strong>&nbsp;\u2013&nbsp;\u0161patn\u00e1 prody\u0161nost&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>V p\u0159\u00edpad\u011b&nbsp;<strong>MVTR&nbsp;<\/strong>faktoru plat\u00ed opak &#8211; \u010d\u00edm vy\u0161\u0161\u00ed je jeho hodnota, t\u00edm v\u011bt\u0161\u00ed je prody\u0161nost:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>MVTR &gt; 30\u202f000<\/strong>&nbsp;\u2013 vysok\u00e1 prody\u0161nost;&nbsp;<\/li>\n\n\n\n<li><strong>MVTR 20 000 \u2013 30\u202f000<\/strong>&nbsp;\u2013 st\u0159edn\u00ed prody\u0161nost;&nbsp;<\/li>\n\n\n\n<li><strong>MVTR &lt; 10\u202f000<\/strong>&nbsp;\u2013 n\u00edzk\u00e1 prody\u0161nost.&nbsp;<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/8a.pl\/8academy\/wp-content\/uploads\/2023\/12\/DL_STLABS_SKIMO-FW22_170222_2823.jpg\" alt=\"Jak vybrat ly\u017ea\u0159skou bundu\" class=\"wp-image-66586\"\/><figcaption class=\"wp-element-caption\">Jak vybrat ly\u017ea\u0159skou bundu? Nepromokavost a prody\u0161nost jsou dv\u011b nejd\u016fle\u017eit\u011bj\u0161\u00ed vlastnosti ly\u017ea\u0159sk\u00e9 bundy (foto: Salewa)<\/figcaption><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-jak-vybrat-membranu-na-lyze\">Jak vybrat membr\u00e1nu na ly\u017ee?<\/h2>\n\n\n\n<p>Ly\u017ea\u0159sk\u00e1 bunda mus\u00ed m\u00edt membr\u00e1nu. Ale jakou? Kter\u00e1 membr\u00e1na spl\u0148uje v\u00fd\u0161e uveden\u00e9 po\u017eadavky? Nejzn\u00e1m\u011bj\u0161\u00ed membr\u00e1nou v outdoorov\u00e9m sv\u011bt\u011b je &#8211; bez p\u0159ekvapen\u00ed &#8211; GORE-TEX\u00ae. Je v\u0161ak t\u0159eba p\u0159ipomenout, \u017ee tato membr\u00e1na existuje v mnoha r\u016fzn\u00fdch variant\u00e1ch s r\u016fzn\u00fdmi parametry. Zkr\u00e1tka a dob\u0159e, p\u0159i ly\u017eov\u00e1n\u00ed se nejl\u00e9pe osv\u011bd\u010d\u00ed t\u0159\u00edvrstv\u00fd lamin\u00e1t, jako je GORE-TEX\u00ae PRO, nebo pokud se v\u011bnujete skialpinismu, GORE-TEX\u00ae Active.<\/p>\n\n\n\n<p>GORE-TEX\u00ae v\u0161ak nen\u00ed jedinou membr\u00e1nou. N\u011bkter\u00e9 outdoorov\u00e9 spole\u010dnosti vyvinuly vlastn\u00ed \u0159e\u0161en\u00ed. Nap\u0159\u00edklad The North Face pou\u017e\u00edv\u00e1 svou vlastn\u00ed membr\u00e1nu FUTURELIGHT\u2122, \u0161v\u00fdcarsk\u00fd Mammut m\u00e1 membr\u00e1nu DryTechnology\u00ae, Marmot m\u00e1 membr\u00e1nu MemBrain\u00ae a Columbia membr\u00e1nu <strong>OutDry<\/strong>\u2122. V\u0161echny tyto membr\u00e1ny mohou b\u00fdt v r\u016fzn\u00fdch verz\u00edch s r\u016fzn\u00fdmi specifikacemi. Nen\u00ed v\u0161ak n\u00e1hodou, \u017ee tyto zna\u010dky ve sv\u00fdch \u0161pi\u010dkov\u00fdch \u0159ad\u00e1ch oble\u010den\u00ed nej\u010dast\u011bji pou\u017e\u00edvaj\u00ed t\u0159\u00edvrstv\u00fd lamin\u00e1t GORE-TEX\u00ae PRO.<\/p>\n\n\n\n<p>A kdy\u017e u\u017e jsme se zm\u00ednili o vrstv\u00e1ch a lamin\u00e1tech, mus\u00edme to vysv\u011btlit. Membr\u00e1na m\u016f\u017ee m\u00edt r\u016fzn\u00e9 konstrukce. Rozli\u0161ujeme n\u00e1sleduj\u00edc\u00ed:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>dvouvrstv\u00fd lamin\u00e1t (L2)<\/strong>&nbsp;\u2013v t\u00e9to variant\u011b je membr\u00e1na p\u0159ilepena pouze k vn\u011bj\u0161\u00ed vrstv\u011b, uvnit\u0159 bundy najdete pod\u0161\u00edvku.<\/li>\n\n\n\n<li><strong>2,5 vrstv\u00fd lamin\u00e1t (L2,5)<\/strong><\/li>\n\n\n\n<li><strong>t\u0159\u00edvrstv\u00fd lamin\u00e1t (L3)<\/strong>&nbsp;\u2013 v tomto p\u0159\u00edpad\u011b je membr\u00e1na p\u0159ilepena k vnit\u0159n\u00ed i vn\u011bj\u0161\u00ed tkanin\u011b. Toto \u0159e\u0161en\u00ed poskytuje nejlep\u0161\u00ed ochranu proti vod\u011b.<\/li>\n<\/ul>\n\n\n\n<p>Vyplat\u00ed se koupit oble\u010den\u00ed s jin\u00fdmi membr\u00e1nami? Kdy\u017e jdete do outdoorov\u00e9ho obchodu, mo\u017en\u00e1 m\u00e1te dojem, \u017ee v\u0161echno ly\u017ea\u0159sk\u00e9 oble\u010den\u00ed m\u00e1 n\u011bjakou membr\u00e1nu. \u0160t\u00edtky bund, kalhot a rukavic vyk\u0159ikuj\u00ed v\u00fd\u0161e popsan\u00e9 parametry a uji\u0161\u0165uj\u00ed v\u00e1s o pln\u00e9 nepromokavosti. M\u016f\u017eete jim v\u011b\u0159it? Bohu\u017eel sp\u00ed\u0161e omezen\u011b. Oble\u010den\u00ed s &#8220;no name&#8221; membr\u00e1nami od m\u00e9n\u011b zn\u00e1m\u00fdch zna\u010dek obvykle velmi rychle ztr\u00e1c\u00ed sv\u00e9 vlastnosti.<\/p>\n\n\n\n<p>Ani ta nejlep\u0161\u00ed membr\u00e1na v\u0161ak nezajist\u00ed ochranu p\u0159ed de\u0161t\u011bm a sn\u011bhem, pokud je bunda \u0161patn\u011b u\u0161it\u00e1. Aby byla ly\u017ea\u0159sk\u00e1 bunda pln\u011b nepromokav\u00e1, mus\u00ed m\u00edt nepromokav\u00e9 zipy a podlepen\u00e9 \u0161vy a vn\u011bj\u0161\u00ed l\u00e1tka by m\u011bla m\u00edt povrchovou \u00fapravu DWR (Durable Water Repellent).<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/8a.pl\/8academy\/wp-content\/uploads\/2023\/12\/DL_STLABS_SKIMO-FW22_160222_163.jpg\" alt=\"Jak vybrat ly\u017ea\u0159skou bundu\" class=\"wp-image-66584\"\/><figcaption class=\"wp-element-caption\">Jak vybrat ly\u017ea\u0159skou bundu? Membr\u00e1na je u ly\u017ea\u0159sk\u00e9 bundy nutnost\u00ed (foto: Salewa)<\/figcaption><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-jak-vybrat-lyzarskou-bundu-s-izolaci-nebo-bez-izolace\">Jak vybrat ly\u017ea\u0159skou bundu? S izolac\u00ed nebo bez izolace?<\/h2>\n\n\n\n<p>Z\u00e1le\u017e\u00ed na tom, jakou strategii zvol\u00edte. Existuj\u00ed dv\u011b mo\u017enosti. Prvn\u00ed je takzvan\u00e1 &#8220;outdoorov\u00e1 cibule&#8221;, co\u017e je klasick\u00e1 konfigurace oble\u010den\u00ed, kter\u00e1 funguje, a\u0165 u\u017e jde o ly\u017eov\u00e1n\u00ed, treking nebo horolezectv\u00ed. &#8220;Outdoorov\u00e1 cibule&#8221; jsou t\u0159i (n\u011bkdy \u010dty\u0159i) vrstvy oble\u010den\u00ed, kter\u00e9 pln\u00ed r\u016fzn\u00e9 funkce a ve vz\u00e1jemn\u00e9 spolupr\u00e1ci zaji\u0161\u0165uj\u00ed dostate\u010dnou tepelnou izolaci, prody\u0161nost a ochranu p\u0159ed pov\u011btrnostn\u00edmi vlivy. Prvn\u00ed vrstvou je termopr\u00e1dlo. Poskytuje izolaci, ale p\u0159edev\u0161\u00edm odv\u00e1d\u00ed pot od t\u011bla p\u0159i pohybu. Druhou vrstvou je tepeln\u011b izola\u010dn\u00ed vrstva. M\u016f\u017ee to b\u00fdt fleecov\u00e1 mikina, softshellov\u00e1 bunda nebo dokonce bunda se syntetickou izolac\u00ed Primaloft. T\u0159et\u00ed vrstvou je hardshell, tedy bunda s membr\u00e1nou, kter\u00e1 chr\u00e1n\u00ed t\u011blo p\u0159ed de\u0161t\u011bm a v\u011btrem, ale z\u00e1rove\u0148 zaji\u0161\u0165uje \u00fa\u010dinn\u00fd odvod vlhkosti. V t\u00e9to konfiguraci je vn\u011bj\u0161\u00ed bunda zbavena izolace, tvo\u0159\u00ed ji pouze membr\u00e1na.<\/p>\n\n\n\n<p>Ano, existuj\u00ed zateplen\u00e9 ly\u017ea\u0159sk\u00e9 bundy &#8211; v\u00fd\u0161e zm\u00edn\u011bn\u00e1 druh\u00e1 mo\u017enost. Toto \u0159e\u0161en\u00ed je v\u0161ak mnohem m\u00e9n\u011b univerz\u00e1ln\u00ed a v dne\u0161n\u00ed dob\u011b je st\u00e1le vz\u00e1cn\u011bj\u0161\u00ed. Ano, na sjezdovk\u00e1ch st\u00e1le m\u016f\u017eete vid\u011bt ly\u017ea\u0159e v zateplen\u00fdch bund\u00e1ch, ale pro skialpinismus u\u017e nejsou vhodn\u00e9. Pokud se v\u0161ak rozhodnete pro zateplenou ly\u017ea\u0159skou bundu, nezapome\u0148te zkontrolovat typ izolace. P\u0159\u00edrodn\u00ed prachov\u00e9 pe\u0159\u00ed sice poskytuje dobrou tepelnou izolaci, ale m\u00e1 \u0159adu nev\u00fdhod: nen\u00ed prody\u0161n\u00e9, za mokra ztr\u00e1c\u00ed sv\u00e9 tepeln\u00e9 vlastnosti a m\u016f\u017ee snadno v\u00e9st k p\u0159eh\u0159\u00e1t\u00ed. Na ly\u017eov\u00e1n\u00ed si proto ur\u010dit\u011b vyberte bundu se syntetickou izolac\u00ed, nap\u0159\u00edklad Primaloft.<\/p>\n\n\n\n<p>Zp\u011bt k ot\u00e1zce v titulku &#8211; s izolac\u00ed, nebo bez izolace? Podle na\u0161eho n\u00e1zoru je lep\u0161\u00ed volbou &#8220;outdoorov\u00e1 cibule&#8221;, a tedy ly\u017ea\u0159sk\u00e1 bunda bez izola\u010dn\u00ed vrstvy. Pokud pat\u0159\u00edte mezi zimom\u0159ivce nebo aktu\u00e1ln\u00ed teploty na hor\u00e1ch jsou velmi n\u00edzk\u00e9, obl\u00e9kn\u011bte si termopr\u00e1dlo a dal\u0161\u00ed tepelnou vrstvu. Tou m\u016f\u017ee b\u00fdt nap\u0159\u00edklad lehk\u00e1 mikina. A\u017e se otepl\u00ed, m\u016f\u017eete si ji v\u017edy sundat a ulo\u017eit do batohu.<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/8a.pl\/8academy\/wp-content\/uploads\/2020\/01\/AdobeStock_248670276.jpeg\" alt=\"bunda\" class=\"wp-image-66234\"\/><figcaption class=\"wp-element-caption\">Bunda je posledn\u00ed vrstvou &#8220;outdoorov\u00e9 cibule&#8221; (foto: Adobe Stock)<\/figcaption><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-nejlepsi-lyzarska-bunda-dulezite-detaily\">Nejlep\u0161\u00ed ly\u017ea\u0159sk\u00e1 bunda \u2013 d\u016fle\u017eit\u00e9 detaily<\/h2>\n\n\n\n<p>Dobr\u00e1 membr\u00e1na u ly\u017ea\u0159sk\u00e9 bundy je jen polovina \u00fasp\u011bchu. Nem\u00e9n\u011b d\u016fle\u017eit\u00e9 jsou i mnoh\u00e9 dal\u0161\u00ed detaily. Jejich nedostatek m\u016f\u017ee zp\u016fsobit, \u017ee i bunda s tou nejlep\u0161\u00ed membr\u00e1nou bude prost\u011b \u0161patn\u011b navr\u017een\u00e1 a t\u00edm nepraktick\u00e1 nebo nepohodln\u00e1. Jak\u00e1 \u0159e\u0161en\u00ed by m\u011bla ly\u017ea\u0159sk\u00e1 bunda m\u00edt? Zde jsou nejd\u016fle\u017eit\u011bj\u0161\u00ed detaily:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Vysok\u00fd l\u00edmec<\/strong> Jeho \u00fa\u010delem je chr\u00e1nit krk p\u0159ed chladem a pronikav\u00fdm v\u011btrem. T\u00edm je tak\u00e9 zaji\u0161t\u011bno, \u017ee se sn\u00edh nedostane tak snadno dovnit\u0159 bundy. Je d\u016fle\u017eit\u00e9 zajistit, aby vnit\u0159n\u00ed strana l\u00edmce byla pod\u0161it\u00e1 p\u0159\u00edjemn\u00fdm materi\u00e1lem. Je to d\u016fle\u017eit\u00e9, proto\u017ee tato \u010d\u00e1st l\u00edmce bude v neust\u00e1l\u00e9m kontaktu s va\u0161\u00edm obli\u010dejem.<\/li>\n\n\n\n<li><strong>Kapuce<\/strong>&nbsp;\u2013 Nikdy nev\u00edte, zda po\u010das\u00ed p\u0159ekvap\u00ed. Kdy\u017e jsme na sjezdovce a m\u016f\u017eeme rychle sjet dol\u016f do baru, tak v pohod\u011b. Ale kdy\u017e jsme na skialpech, daleko od chaty, je kapuce velmi d\u016fle\u017eit\u00fdm prvkem ly\u017ea\u0159sk\u00e9 bundy. M\u011bla by b\u00fdt dostate\u010dn\u011b velk\u00e1, aby se mohla snadno nasadit na helmu. Je dobr\u00e9, kdy\u017e m\u00e1 nastaviteln\u00fd obvod a vyztu\u017een\u00fd k\u0161ilt.<\/li>\n\n\n\n<li><strong>Stahovac\u00ed \u0161\u0148\u016frky&nbsp;<\/strong>\u2013 Nej\u010dast\u011bji zakon\u010duj\u00ed spodn\u00ed \u010d\u00e1st bundy, ale n\u011bkdy se vyskytuj\u00ed i na ruk\u00e1vech. Zaji\u0161\u0165uj\u00ed, aby materi\u00e1l neklouzal a aby se do n\u011bj nedostal sn\u00edh.<\/li>\n\n\n\n<li><strong>Sn\u011bhov\u00e1 man\u017eeta<\/strong>&nbsp;\u2013 Zabra\u0148uje pronik\u00e1n\u00ed sn\u011bhu pod od\u011bv. Nepostradateln\u00fd prvek ly\u017ea\u0159sk\u00e9 bundy.<\/li>\n\n\n\n<li><strong>St\u0159ih<\/strong>&nbsp;\u2013 ly\u017ea\u0159sk\u00e1 bunda by m\u011bla dob\u0159e padnout, ale nem\u011bla by omezovat v pohybu. Je dobr\u00e9, kdy\u017e je o n\u011bco del\u0161\u00ed a m\u00edrn\u011b zakr\u00fdv\u00e1 h\u00fd\u017ed\u011b.<\/li>\n\n\n\n<li><strong>Zipy vhodn\u00e9 pro ovl\u00e1d\u00e1n\u00ed v rukavic\u00edch<\/strong>&nbsp;\u2013 Mal\u00e1 stahovac\u00ed \u0161\u0148\u016frka nebo plastov\u00fd prvek na konci zipu je detail, kter\u00fd zajist\u00ed, \u017ee si nebudeme muset sund\u00e1vat rukavice poka\u017ed\u00e9, kdy\u017e se budeme cht\u00edt dostat do kapsy.<\/li>\n\n\n\n<li><strong>Funk\u010dn\u00ed kapsy&nbsp;<\/strong>\u2013 N\u00e1vrh\u00e1\u0159i oble\u010den\u00ed \u010dasto pamatuj\u00ed na to, \u017ee v zim\u011b m\u016f\u017eeme pot\u0159ebovat kapsy na zah\u0159\u00e1t\u00ed rukou nebo na ulo\u017een\u00ed drobn\u00fdch p\u0159edm\u011bt\u016f, kter\u00e9 se v zimn\u00edch podm\u00ednk\u00e1ch hod\u00ed m\u00edt na dosah ruky (nap\u0159. n\u00e1hradn\u00ed rukavice nebo \u010delovka). Jejich po\u010det a um\u00edst\u011bn\u00ed by nem\u011bly b\u00fdt v\u00fdsledkem n\u00e1hody nebo pouh\u00e9ho design\u00e9rsk\u00e9ho v\u00fdst\u0159elku. O schopnosti vc\u00edtit se do pot\u0159eb budouc\u00edch u\u017eivatel\u016f sv\u011bd\u010d\u00ed p\u0159\u00edtomnost detail\u016f, jako je mal\u00e1 kapsa na skipas chyt\u0159e ukryt\u00e1 v ruk\u00e1vu.<\/li>\n\n\n\n<li><strong>Kapsa na skipas<\/strong>&nbsp;\u2013 mal\u00e1 kapsa obvykle na lev\u00e9m ruk\u00e1vu zajist\u00ed, \u017ee skipas neztrat\u00edte, proto\u017ee ho nemus\u00edme vytahovat.<\/li>\n\n\n\n<li><strong>Syst\u00e9m RECCO\u00ae<\/strong>\u00a0\u2013 Jedn\u00e1 se o mal\u00fd vys\u00edla\u010d v\u0161it\u00fd do bundy, kter\u00fd usnad\u0148uje jej\u00ed nalezen\u00ed v p\u0159\u00edpad\u011b zasyp\u00e1n\u00ed lavinou. Je u\u017eite\u010dn\u00fd zejm\u00e9na pro ty, kte\u0159\u00ed se r\u00e1di vyd\u00e1vaj\u00ed mimo sjezdovky. Nenahrazuje v\u0161ak lavinov\u00fd set!<\/li>\n\n\n\n<li><strong>Barva<\/strong>&nbsp;\u2013 m\u016f\u017ee se to zd\u00e1t jako podru\u017en\u00e1 z\u00e1le\u017eitost, ale barva je nesm\u00edrn\u011b d\u016fle\u017eit\u00e1! Zaj\u00edmav\u00e9 je, \u017ee to nen\u00ed jen ot\u00e1zka vkusu, ale tak\u00e9 bezpe\u010dnosti. Bunda v jasn\u00fdch barv\u00e1ch v\u00e1s v p\u0159\u00edpad\u011b nehody a p\u00e1tr\u00e1n\u00ed l\u00e9pe zviditeln\u00ed.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Chyst\u00e1te  se poprv\u00e9 na ly\u017ee a hled\u00e1te ide\u00e1ln\u00ed bundu? To nen\u00ed snadn\u00fd \u00fakol. Proto jsme pro v\u00e1s p\u0159ipravili tuto p\u0159\u00edru\u010dku.<\/p>\n","protected":false},"author":7,"featured_media":63270,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[26085],"tags":[26088,26097,25959,153],"class_list":["post-63263","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zimni-sporty","tag-poradna","tag-sjezdove-lyzovani","tag-skialpinismus","tag-zima"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v19.7 (Yoast SEO v25.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Jak vybrat ly\u017ea\u0159skou bundu? | 8academy<\/title>\n<meta name=\"description\" content=\"Chyst\u00e1te se poprv\u00e9 na ly\u017ee a hled\u00e1te ide\u00e1ln\u00ed bundu? To nen\u00ed snadn\u00fd \u00fakol. 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