Heat Sock 5.1 Slimfit w/Lithium 1200 Unisex Color:Charcoal/Red 3L / 100 oz Dakine

3L / 100 oz Dakine x Hydrapak 3D lumbar reservoir w/quick disconnect

brushed-polyester mesh lining with HeiQ® Pure odor control

Compatible with 2L reservoir

Reflective bands on back for style and safety

Heat Sock 5.1 Slimfit w/Lithium 1200 Unisex Color:Charcoal/Red 3L / 100 oz DakineToe Cap heating element heats the toes from above as well as from below slim fit cut for narrow women's and men's feet or legs improved elasticity in the calf area ergonomic knitted on the left right Ring bandage on the instep for better support Reinforcements on toe and heel additional padding in the tibia and fibula area Merino SOFTTEC material mix for a scratch free feel Silk content guarantees maximum wearing comfort can be operated with all "Body