Kids Base Layer - Athletic Kids Thermal Long Sleeve Top and Leggings Compression Set for Sport Football Basketball Ski 4-5 Years / SIZE 22 Black

Keep Warm & Lightweight: Boys base layer consist of a long sleeve top and bottoms with elastic waistband. It is super light, comfy, has excellent warm-keeping performance, and has a windproof function in cold weather. The unisex thermal set will bunch around your children's waistline or sleeves and reduce heat loss.
Comfortable Like a Second Skin: This boy's thermal underwear set is ultra soft, comfy, with a seamless inner layer, perfect for children's delicate skin. Suitable as a first layer for daily life like comfortable pajamas on nights, or as thermal underwear for outdoor activities in cold weather.
Excellent Flexibility for Any Activities: Boys ski underwear is made of 4-way stretch fabric for full freedom of movement and no bound. Specially designed for indoor and outdoor activities. Such as football, rugby, skiing, ice hockey, biking, snowboarding, walking, running, hunting etc.
Moisture Wicking & Quick Dry: The kid's long underwear set is breathable and has a moisture-wicking system, the bottom layer draws moisture away from the skin after sweating, dries quickly, and isolates the cold. Keeping the skin dry will give your child a better wearing experience and no special smell.
Kids Compression Top and Leggings Features: Crew Neck T-Shirt, Sports Tights with Wide Elastic Waistband, Flat-Lock Seams To Reduce Irritation from Chafing for Greater Comfort During Activities.