Girls On Deck Softball Knicker Polyester is designed for girls seeking reliable performance for softball. 11 ounce per linear yard, 100% polyester stretch double knit with stain release. Key features include Woven label; Branded silicone knitted elastic waistband with tunnel belt loops; Two-snap closure; Zipper fly; Two Set-in double welt back pockets with button closure; Reinforced knees.