MATERIAL: 46% Cotton 46% Tencel 8% Elastane. Lightweight Fabric.  FIT: Relaxed. DESIGN: RunTech Tanks – the ultimate companion for summer runs. Crafted with a revolutionary fabric that feels as light as a feather, these tanks offer unparalleled comfort and freedom of movement. Designed with moisture-wicking garments, they keep you dry and cool even in the hottest conditions. MODEL: The model in the photo is wearing a size Large. Weight: 185lb Height: 5'11.