Sitka Kelvin Aerolite Jacket Luggage The bottom Hypalon® rubber straps Hunting Accessories The bottom Hypalon® rubber straps won't collect snow and the nylon gaiters in Loden Green are virtually indestructible 7mm nylon midsoles for extra support in difficult terrain An integrated drop away adjustable hood offers shelter from the elements so you can stay focused on your target while two zippered hand pockets keep you comfortable for long glassing sessions and incredibly compressible Primaloft®Gold synthetic insulation with Cross Core Technology delivers great warmth for its weight and packs so small taking up very little room in your pack