Smartwool Active Ultralite Long Sleeve Men's

This is a high-performance long-sleeve T-shirt. It’s made from a ZQ-certified merino wool for wicking, temperature-regulating, and naturally odor-resistant; plant-based TENCEL™ Lyocell for softness, cooling, and quick drying; and has offset seams and saddle shoulders for maximum comfort and minimum chafing. Add to that its reflective details for night-running safety, and you’ve got an incredible summer standalone (or all-season base layer)!

• The athletic fit is body-skimming, enhancing the body in motion
• Odor-resistant
• Offset shoulder and side seams designed to increase comfort and reduce chafing
• Reflective elements for added visibility in low-light conditions