The Nike Therma-FIT All Time Pants have extra-warm fleece in a relaxed fit to keep you warm and comfortable. They're super stretchy and have sweat-wicking technology that helps you stay dry before, during or after your workout. SOFT WARMTH IN A CLASSIC FIT. The Nike Therma-FIT All Time Pants have extra-warm fleece in a relaxed fit to keep you warm and comfortable. They're super stretchy and have sweat-wicking technology that helps you stay dry before, during or after your workout. Lasting Warmth Nike Therma-FIT technology helps manage your body's natural heat to help keep you warm in cold-weather conditions. Customized Fit An elastic waistband and drawcord allows you to adjust at the waist for a custom fit. Storage for the Essentials Pockets provide quick storage for keys, phone and cold hands.