When cold weather clears the roads, reach for our warmest shoe cover: the AmFIB® Shoe Covers. Built to perform when the thermostat drops, these covers combine insulating warmth, weather protection, and rideability so you can venture out with confidence. Constructed from three-layer AmFIB® softshell fabric , they block wind and light precipitation while allowing moisture to escape. Inside is a quilted lining with 100 g PrimaLoft® Gold with Cross Core™ insulation , infused with aerogel particles to deliver maximum warmth with minimal bulk. A durable water-repellent finish sheds moisture from wet roads and spray. The anatomic paneling eliminates bunching near the top of your pedal stroke, and the patented two-stage hook-and-loop closure makes lacing on and off effortless while ensuring a sleek, secure fit. Inside, BioViz™ reflective elements boost visibility up to 100 meters in low-light conditions. These shoe covers are your go-to for winter rides when warmth and performance matter most. Pair with other AmFIB® winter cycling gear for a complete cold weather cycling setup.