98% wool/1% spandex/1% nylon Nike Therma-FIT ADV technology combines heat-regulating fabric with advanced engineering and features to help keep you warm in cold-weather conditions. Knit wool fabric feels cozy off the mat, keeping you dry and your muscles warm on rest days. Embroidered Swoosh at center back High-rise waistband Very good preowned condition. No holes or stains. Color may vary slightly due to lighting. Please review photos closely for verification of condition and measurements. Please ask any questions before purchasing. Comes from a smoke free, pet free home.