Zip-Bottom Track PantsOur Zip Bottom Track Pants are made from heavyweight brushed tricot for durability and offer zippers on the lower outside legs for flexibility in the gym or on the field. Quickly pull on over shoes without wasting a moment of active time! 100% Polyester Heavyweight brushed tricot Covered elastic waistband with drawcord Zipper on outside lower leg offers options Contrast color side inserts All DENNIS items are guaranteed to last through a calendar