NASA-approved insulation, winter-ready balaclava design for high altitude mountaineering.
Features • Thermo-Regulating ActiveTemp™ • Wicking • Windproof • Breathable • Aerogel Insulation Across Nose and Cheek Bones.
Specifications • Gore In"nium With Windstopper 3L 100% Polyester Face and Neck, Neoprene Mouth Piece 54% Nylon, 41% Polyester, 5% Elastane Crown and Back of Neck 63% Nylon, 23% Polyester, 14% Elastane Nose Piece 1.5Mm Primaloft Aerogel Insulation Nose and Cheek Bones.
