Slip into insulated comfort with the Nike Sportswear Older Kids ThermaFIT Training Leggings in Hot FuchsiaBlackBeyond Pink, featuring Nikes ThermaFIT technology that locks in your bodys natural heat, so you stay cosy when the outside temperature drops. Keeping you warm during your winter training sessions, the Nike Sportswear Older Kids ThermaFIT Training Leggings use ThermaFIT technology to add an insulating layer with a snug feel. The stretch fabric build moves with your legs so you can run and jump with freedom, while a wide elastic waistband keeps the leggings secure. Reflective details add a final bright flourish to a sleek design thatll become a cornerstone of your sportswear wardrobe. Nike ThermaFIT technology helps manage your bodys natural heat to help keep you warm in coldweather conditions Smooth, stretchy fabric and a wide elastic waistband lay flat against your skin to help hold the leggings in place as you move Reflective details Body 82 polyester, 18 elastane Panels 87 polyester, 13 elastane