Our plush, brushed Siberius fabric will make this pant your go-to for frosty workouts. Fits like a tight until the knee for a chafe-free run, with stretch panels along the side seams for ease in movement. Siberius logo changes from white to blue when temps dip below freezing. Flat, wide waistband won't dig in, with continuous drawcord that won't get lost. Zippered back storage pocket keeps your essentials safe and secure. Gusseted crotch for comfort and range of motion. 31" Inseam.