Dri-FIT material is a high-performance polyester material that offers advanced sweat-wicking capabilities. The shirts do run big! 
All sales are final-we do not refund,exchange or give store credits! Please allow 2-3 business days for shipping. All shipping is done with USPS ParrTakeNCare is not responsible for any lost items you must contact USPS! Any questions please email us parrtakencarellc20@yahoo.com!