PREMIUM WARMTH FOR COOL-WEATHER CONDITIONING. The Nike Dri-FIT Pants help keep you warm and comfortable before, during and after cool-weather workouts. Soft fleece holds in the heat, and sweat-wicking technology helps keep you dry. Sweat-wicking warmth: soft fleece fabric with Dri-FIT technology helps you stay warm, dry and comfortable. Personalised comfort: elastic waistband and ankle cuffs help keep the pants in place while you move. The interior drawcord lets you adjust your fit. Tapered profile: tapered design helps reduce distractions during your workout.