T-Shirt BB Logo from Björn Borg is a functional t-shirt that makes training more comfortable. The material in recycled polyester and elastane is thin, soft and stretchy. Made from Hydro Pro material that wicks away moisture and keeps you dry and fresh for longer. To give you greater freedom of movement, the sleeves have been placed a little higher and there is extra material under the sleeves. Normal fit but the waist is slightly longer at the back to provide better coverage even when moving above the head. Borg print on the sleeves is a nice detail.