Reebok Boys' Thermal Underwear Set - Base Layer Long Sleeve Waffle T-Shirt and Long John Pants is the perfect addition to your winter wardrobe. The lightweight and breathable thermal fabric will feel amazingly smooth against your skin and keep you warm all winter. Perfect also as loungewear while relaxing at home. THERMAL: Lightweight boys' waffle knit top helps retain heat. Waffle knit fabrics provide warmth and insulation by trapping body heat and creating a warm layer next to the skin. JOGGER CUFFS: Thermal jogger sweatpants for boys with ankle cuffs that prevent these thermal waffle knit pants from getting caught underfoot. GREAT VALUE: Our 2-piece waffle knit thermal sets comes in different colors, giving you the perfect opportunity to stretch out your winter collection. EASY CARE: Simply machine wash and tumble dry; Please Reference the Variations for all Available Sizes and Colors. Reebok Offers Premium Clothing at Affordable Prices because we value every customer that visits our listings! Stop by Our Storefront to See the Rest of Our Great Deals; we're confident you're going to find items that anyone who needs a gift will absolutely love and adore!