When running your bust is subjected to very accelerations equivalent to up to 8 times the force of gravity. The range of motion can be as much as 10cm. These bust movements are painful and lead to a loss of energy and performance - Thuasne Sport Bras aim to eliminate this. Features:

Support: Top strap support band above the bust.limits upward bounce and continues around the sides to control outward movements.

Thermoregulation: back insert and shoulder straps in perspiration-transferring fabric

tSoftness: Meryl® microfibre fabric