55% cotton & 45% polyester 7.5-oz weight. Middle weight wash & wear fabric. Pullover tops with a v-neck collar with 3/4 length sleeves. Pants feature 2-1/2" wide elastic waistband with pull-string closure. Handling Fee Notification This products shipping cost now includes a $10 per order handling fee to cover added handling costs from our supplier, and is included in the shipping costs displayed on Amazon. For more information concerning this new fee and to view our policies, shipping rates, returns information, and sizing charts please see our seller information by clicking the link above where it says "Ships from and sold by Martial Arts Equipment Direct."