Merino base layers are one of the hottest trends in cycling apparel and it"s easy to see why. 100% merino wool is soft against the skin, retains body heat, wicks away moisture and is odor resistant. Wow. That"s pretty much the exact criteria by which a base layer is judged. The Endura Baa baa Merino Long Sleeve Base Layer delivers all those requirements at an equally impressive price point. The Baa Baa base layer has a cycling specific cut for optimum fit on the bike. The underarm area is made of two separate panels for better range of motion and improved fit. All seams are flat-lock stitched and the neck line is left tag-free for comfort. The Endura BaaBaa Merino Long Sleeve Base Layer is available in sizes Small-XXL. Product FeaturesMaterial: Insulation Weight: Fit: Length: Center Back Length: Pockets: Antimicrobial: SPF Rating: UPF Rating: Thumbholes: Recommended Use: biking, cool weather sportsManufacturer Warranty: