FJ Mid-Layers are versatile pieces that allow the player to adapt to changing weather conditions. The four-way stretch material helps keep your core warm while allowing free range of motion throughout the golf swing. Stretch Jersey Knit fabric Colour co-ordinate collar and rear yoke FJ logo's Moisture wicking technology draws moisture away from the body Easy care fabric to minimise wrinkling 94% Polyester / 6% Spandex