ScentBlocker SPF 50 activated carbon with increased carbon loading S3T Scent Shield Science to aid in odor control XLT Xtreme Lightweight Technology construction 4 Direction Stretch comfort Soft synthetic palm treatment for superior grip Fitted, driving style for easy shooting Sizes: M/L, XL/2XL Colors: Realtree AP, Mossy Oak Treestand, Mossy Oak Break-Up Infinity