Made for high-speed alpine activities, the men's adidas Terrex Swift 1/2-Zip Short Sleeve Tee shirt features sweat-wicking CLIMALITE fabric. And with a zip for additional ventilation and a FORMOTION fit, this t-shirt allows you to move comfortably. Half-zip with fitted higher collar. Cocona fabric technology uses activated carbon for moisture-releasing cooling, odour resistance and SPF 50+ UV protection. Contrast details. 100% polyester mesh.