Personalized Trendy Retry Groovy Positive Energy T-Shirt. Embrace your unique style and spread positive energy wherever you go with this trendy apparel. Stand out from the crowd and let your clothing reflect your joyful personality. Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.