Deviation Thermo Tall Boot

Traditional ice boots keep you warm by burying your feet in bulk. The Deviation Thermo defies that trade-off: warm to -30F and built to move, from a static shelter setup to a morning of hole-hopping. 800g of zonally placed Thinsulate surrounds the foot from the ankle down, putting heat where you need it and cutting bulk where you don't. A full 5mm neoprene lining delivers above-the-calf, 100% waterproof coverage, and a removable footbed with heat-reflective Mylar traps warmth back at your feet. Underfoot, an aggressive walnut shell lug bites into ice, snow, and slush. Oversized pull handles and a gusseted, one-hand-adjustable calf make for easy on with gloves. This is warmth without the bulk for ice and extreme-cold conditions.