The Smartwool Men's Intraknit Merino Thermal Pants are prepared for ambitious trainers to perform at their best. These pants are regular-fitting and made of Merino wool/polyester fabric that will keep you comfortable during all your workout sessions. They feature Intraknit technology that includes warm insulation, full articulation, as well as ventilation so your movements are amplified during high-intensity workouts. The waistband of these pants is ribbed and included an internal drawcord to maintain the perfect fit. These pants have two secure zippered pockets so you can store your personal cargo safely. The Smartwool Men's Intraknit Merino Thermal Pants will take you closer to staying comfortably nimble in all of your fitness journeys!