The SC Winter Wind Bootie is a top choice for cyclists seeking warmth and protection in colder conditions. Made from WR (water-resistant) bi-elastic fabric and lined with soft fleece, it features a windproof membrane to keep your feet warm even on chilly days. The bootie's exceptional stretch ensures a perfect fit for all shoe types, while the silicone sole offers grip when stepping on wet surfaces. A reflective back zipper enhances visibility during evening rides, making it ideal for winter cycling. Stay warm, dry, and visible with this versatile, high-performance shoe cover. Rain-resistant Bi-Elastic Fabric with windproof membrane Lightweight fleece-lined insulation Silicone reinforced heel & toe Reflective inserts 6mm waterproof zipper with Velcro® closure Made in Italy SIZE : S : 39-40 M : 41-42 L : 43-44 XL : 45-46 2X : 47-48 COMPOSITION: SHOE COVER : 85% POLYESTER (PL) | 15% ELASTANE (EA) SOLE : 90% POLYESTER (PL) | 10% POLUYRETHANE (PU