Sporty and stylish, the lightweight design of the Breath Thermo ST ¼ Zip is engineered to provide exceptional warmth without compromising golf swing movements. With a contrasting stripe across the chest, hence the ‘ST’ in the name – this impressive mid-layer provides unique versatility on and off the golf course. •Runbird on the chest & yoke •Lightweight middle layer•Available in Grey, Navy, Light Blue & Blue/Green”Polyester 94%, Polyacrylate 6%