1/2 Chest Width: S - 19.7" (50cm), M - 20.9" (53cm), L - 22" (56cm), XL - 23.2" (59cm), XXL - 24.4" (62cm), 3XL - 25.6" (65cm), 4XL - 26.8" (68cm), 5XL - 28" (71cm) Comfortable and lightweight. Highly breathable. Great range of motion. Long round neck Bias binding on a neck and arms edges. Perfect for training facility wear, as well as for everyday use Super-soft and hardwearing 160gsm Ring-Spun Cotton fabric Material: 100% Cotton. Comply with OEKO-TEX Standard 100