96% Varitherm Polyester, 4% Lycra. 360 Degree Stretch For Maximum Flexibility And Optimum Fit. Excellent Moisture Movement Quick Drying. Pill Resistant Finish. Wicking Waistband And Flatlock Seams To Help Avoid Irritation. Men&';s Pant Does Not Have Fly Opening In The Front. The Duofold Varitherm Medium Youth Bottom in Black X Large offers reliable thermal insulation for active youth. Designed with comfort and performance in mind, this base layer provides excellent warmth without adding bulk, making it ideal for outdoor activities in colder weather. Crafted from high-quality materials, it ensures durability and consistent thermal regulation during extended wear. The snug fit promotes efficient heat retention and unrestricted movement, supporting young athletes and outdoor enthusiasts alike.Built with advanced thermal technology, the Duofold Varitherm fabric traps heat close to the body, maintaining core warmth even in challenging conditions. The sleek black color offers a versatile look that pairs easily with other layers or outdoor gear. Whether used for skiing, snowboarding, or outdoor play, this bottom delivers dependable performance and comfort. Its lightweight design and thoughtful construction make it a practical choice for youth who demand durability and consistent warmth in their active pursuits.Features:Thermal insulation: Designed to trap heat and keep the wearer warm in cold conditions.Comfort fit: Provides a snug yet comfortable fit for unrestricted movement.Durable construction: Made from high-quality materials to withstand active use.Lightweight design: Ensures ease of wear without added bulk.Versatile color: Classic black suitable for various outdoor activities.table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }