Keep your feet toasty and dry with the Impact Snow Boot. The insulated nylon upper has reflective piping, a built-in locking snow collar, and easily adjustable double buckle closures. The added benefit of Baffin's removable multi-layer inner boot system provides soft cushioning, moisture wicking to keep feet dry, and insulation to keep comfy even in temperatures as low as -148°F. The premium polar rubber outsole gives deep traction, and has integrated Arcticflex rubber that'll stay flexible, even in sub zero climates. This waterproof boot has been tested in the most extreme elements of winter and continues to be a boot of choice.