Castelli Estremo Shoe Covers

Castelli Estremo Shoe Covers

If you're braving the most extreme cold, these Castelli Estremo Shoe Covers are essential. Keeping your feet dry and toasty as the temperatures fall far below zero, you'll be able to train right through winter. Gore-Tex Infinium offers unmatched wind and rain protection while remaining highly breathable. The fleece lining traps warm air, retaining your body heat for longer, and manages moisture by drawing it away from the skin. The underfoot area has a special construction to minimise wear, and an AquaGuard zipper makes the covers easy to put on and remove.