Slide confidently and comfortably onto the base in the Marucci Adults' Double Knit Baseball Pant. Designed with 290GM2 weight material for durability, this pant is made of 100% polyester double-knit fabric with double knee construction for lasting wear. The silicone strips on the waistband hold your jersey in place, while the 2 button-through back pockets and open bottom hem offer a classic look.