Klim Mountain Peak Tri-Blend Tee. A blend of polyester, cotton and rayon jersey for breathability, moisture-wicking comfort, and soft hand feel. Ribbed collar and taped shoulder seams for comfort and fit retention. Crewneck t-shirt. Custom Klim graphic on chest and center back. Screen-print inks are PVC and phthalate-free. Klim woven label on sleeve. Straight hem. 50% polyester, 25% cotton, 25% rayon jersey / 4.5 ounce / square yard; 152 gsm. Regular fit.