Pepper Bi Ply Is A Midweight Soft Jersey Knit With A Double Layer Of Back To Back Mtf Micro Spun Polyester That Provides Exceptional Thermal Properties And Added Moisture Management. This Fabric&';s Special Two Layer Knit Traps Air Creating Warmth And Comfort While The Flat Seam Construction Allows For Seam Strength Without Abrasion. The Hot Chillys Bi-Ply Bottom for Kids in Medium offers exceptional warmth and comfort for active children during cold weather activities. Crafted with high-quality thermal fabric, this base layer is designed to provide reliable insulation against chilly temperatures while maintaining breathability. The durable construction ensures long-lasting performance, making it an excellent choice for outdoor adventures, winter sports, or everyday wear in colder climates. The sleek black color and snug fit make it a versatile addition to any child&';s winter wardrobe, seamlessly layering under outerwear for enhanced warmth without bulk. The Bi-Ply construction features dual-layer fabric technology that traps heat effectively while wicking away moisture to keep your child dry and comfortable. The elastic waistband ensures a secure fit, allowing for unrestricted movement during play or outdoor pursuits. Whether for skiing, snowboarding, or general cold-weather wear, this thermal bottom delivers dependable insulation and comfort for your child&';s active lifestyle.Features:Thermal fabric: Provides excellent insulation to keep children warm in cold weather.Bi-Ply construction: Dual-layer fabric technology enhances heat retention and moisture management.Breathable design: Wicks away sweat and moisture to keep kids dry and comfortable.Snug fit: Elastic waistband ensures a secure and comfortable fit during active movements.Durable construction: Built to withstand outdoor activities and repeated wear.table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }