Go the distance with the Smartwool Men’s Active Run Pant, designed to keep you comfortable on every run. Lightweight and quick-drying, these pants combine Merino wool with TENCEL™ Lyocell and recycled polyester for natural temperature regulation, odor resistance, and moisture management. A relaxed fit, adjustable waistband, and vented hems keep you moving freely, while reflective elements enhance visibility in low-light conditions.

Why You’ll Love It

• Regular fit provides full mobility without extra bulk
• Merino + TENCEL™ + recycled polyester for comfort, temperature regulation, and odor resistance
• Quick-dry, lightweight stretch-woven fabric with vented back hems
• Secure elastic waistband with adjustable drawcord and multiple pockets
• Reflective elements for added visibility