Sport-Tek PosiCharge Competitor Short. A 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 Continuous loop drawcord 9-inch inseam If applying sublimation, special care must be taken throughout the process. Contact your decorator for more details.