Mesh 100% Polyester 135gAertek™technology for enhanced sweat-wickingStand collarRaglan long sleeves for enhanced freedom of movementCentre front quarter zip for further temperature regulationCastore branding at left chest and upper backAertek™branding at lower left back :Our Men’s Adapt Long Sleeve Lightweight Quarter Zip Top gives you the comfort of extra upper body coverage without the added weight. Engineered with Aertek sweat-wicking technology and crafted with raglan sleeve stitching for greater mobility, this is the ideal companion to any intense workout session.Built for low intensity workouts.