Sport-Tek Youth PosiCharge Competitor Short. YST355A lightweight, unlined, budget-friendly short that wicks away moisture to keep you comfortable. PosiCharge technology helps colors and logos stay vibrant longer., 3.8-ounce, 100% polyester interlock with PosiCharge technology, Removable tag for comfort and relabeling, Elastic waistband, No drawcord, 9-inch inseam, If applying sublimation, special care must be taken throughout the process. Contact your decorator for more details.