Any season, any activity HH LIFAA(R) keeps you comfortable, warm and dry. Our game-changing, hydrophobic yarn technology delivers light insulation and moisture management through its 100% single layer LIFAA(R) fibers. Details : Fiber content: Shell: 100% Polypropylene Weight:1 50g Features : LIFAA(R) Lightweight insulation 100% LIFAA(R) Elastic waist band for great fit and freedom of movement Flatlock seams for max comfort bluesignA(R) product Use For : a Back Country/Ski Touring a Camping & Hiking a Coastal Sailing a Dinghy/Lifestyle a Freeride a Inshore Sailing a Mountaineering