Men's Fitness SetMens Running Set: T Shirt and shorts compression tights Product Information Material 85%Polyester+15%Spandex Items Color as picture Items Size S M L XL XXL Function quickly dry,breathable,high elastic,fashional Manufacturing technique Four needles six lines Type Version Slim Moderate Loose Thickness Thin Moderate Thick Elasticity Inelastic Moderate Elastic Washing Info Machine Washable Warm Prompt Please check the size chart before buy the item Size