Saucony Mens Siberius Tight 92% Polyester/8% Spandex Imported Sibelius logo changes from white to blue when temps dip below freezing Lower leg zippers get you off and running with ease, with reflective trim for extra visibility Zippered back storage pocket with waterproof lining safely stores your gear 29.5 inch inseam with grippers to keep your tights in place Elastic waist with internal drawstring