Nike Hertha Knit 6.5" WB US Shorts - Boys' Grade School Zip past the defenders with the Nike Hertha WB US 6.5 Inch Knit Short. These shorts are lightweight, comfy and durable. They're made from 100% polyester and have a4cm wide fold over elastic waistband to ensure a snug fit. 12cm wide mesh gusset. 4cm deep mesh panel 2cm wide self fabric contrast cut and sew design for stylish, sleek look. Embroidered Swoosh design trademark. Embroidered Dri-FITŪ logo. Imported.