The Oyuki GORE-TEX Infinium Techclava provides the ultimate in both protection and performance. GORE-TEX INFINIUM™, a highly technical windproof and breathable material is used in key areas to provide robust protection against the wind, snow and cold while 4-way stretch panels provide a superior range of movement and comfort. A DWR coating adds water resistance to ensure this premium balaclava keeps you on the mountain longer.