The lightweight 4-way-stretch fabric of the boys compression pants provides comfort and stretch, warm up kids body and protect them from many sports injuries. Moisture-wicking technology moves sweat away and prevents clothes from sticking to the body, helping youth kids feel dry and fresh. Full-length boys legging for sports boast an athletic style and a no-roll elastic waistband lends a snug, secure fit. Youth kids compression pants Size Range: XS-XL=numeric size (6 - 20). The inseam varies by size. These boys athletic leggings are great to wear under basketball shorts, jeans, or uniforms. Machine wash cold with like colors, do not bleach; tumble dry low. These boys tights are great for sports like running, soccer, basketball, football, skiing, etc. Boys Compression Pants Leggings Tights for Sports Youth Kids Athletic Basketball Base Layer