There are 14 Tasc Performance coupons that include promo codes and free shipping deals for September 2020 for you to choose from. Use a promo code to save on bamboo apparel at Tasc Performance. The secret to staying dry and fresh is bamboo. All the fabrics at Tasc Performance are made with all-natural bamboo fibers, which keeps you cooler and dryer, no matter what sport you play or activity you do. Shop for men and women.