Ratio Winter Socks (Labyrinth)Incorporating the thermal powers of PrimaLoft® and Merino, the RAT!O Winter Sock delivers superior warmth in the coldest conditions. With incredible comfort locked inside an eye-catching Labyrinth, these socks are a winter essential.Beyond the kerb appeal of this Labyrinth design, RAT!O have worked tirelessly to ensure their socks are your favourites when it comes to comfort. They sweated the small stuff, so you can enjoy every moment of your ride.The footbed features a 50/50 PrimaLoft® Merino blend, harnessing the power of both materials. This yarn retains warmth when wet, dries quickly, has a soft hand-feel and is highly resistant to abrasion and pilling.The addition of a high-quality polyamide double cuff means warmth is guaranteed. A terry sole and mid-foot support band deliver superior comfort, while robust heel and toe areas will ensure these are long-lasting staples of your cycling wardrobe.PrimaLoft®PrimaLoft is a leader in advanced material technology, producing sustainable synthetic insulation for the outdoor market. With a Relentlessly Responsible™ commitment to performance and sustainability, they have saved more than 339 million plastic bottles from landfills and oceans since 2007.RAT!OMade in an Italian factory, RAT!O socks combine years of experience and high-quality handpicked yarns to maximise performance, colour and lifespan. Innovative designs, bold colours and fantastic fabrics ensure the ride finishes as good as it started. RAT!O socks, putting the fun on your feet.Materials: Main: 80% Polyamide, 20% ElastanePremium winter sock made in Italy50/50 PrimaLoft® Merino yarnRobust toe and heel areasMid-foot support bandMid cuff length (16cm)Buy Ratio Socks from Chain Reaction Cycles, the World’s Largest Online Bike Store.