Brrr, winter is coming - but this Chern Yueh thermal underwear set will keep you seriously warm and comfortable! Made in Taiwan with eco-friendly materials including 93% polyester (with 41% SORONA from renewable plant-based sources and 52% Healthtech bamboo) and 7% spandex, this set is both performance-oriented and environmentally conscious. The Healthtech bamboo charcoal fiber is amazing at wicking moisture and providing natural deodorization while keeping you warmer than cotton. The special weaving technology pulls moisture from your skin to the outer layer in just one second, so you stay dry without that sticky feeling. The 4-way stretch gives you complete freedom of movement whether you're skiing, snowboarding, hiking, or just lounging around the house. The fleece lining feels ultra-soft against your skin while providing excellent insulation against the cold. This set works perfectly as a base layer under your winter clothes or can be worn as comfortable pajamas at home. The charcoal color in size small offers a streamlined look that fits close to your body to reduce heat loss without being restrictive. If you're facing freezing temperatures or just want to stay cozy during outdoor activities, this thermal set delivers both warmth and comfort without sacrificing mobility or style. Seriously, once you experience quality thermal wear, you'll understand why outdoor enthusiasts swear by good base layers!
Free 30-day returns 
Free 30-day returns
