Russell 5R9DLB Youth Undivided Solid Single Ply Reversible Jersey The Russell Athletic Youth Undivided Solid Single Ply Reversible Jersey features 1 piece of fabric with Dri-Power moisture wicking technology to keep you cool and dry up and down the court. This lightweight basketball jersey is made from 100% polyester UltraLite fabric and features a V-neck and athletic cut for freedom of movement.