DRY & FRESH Technical fabric. Permanent and lasting feeling of freshness, breathable, body adaptability, unparalleled comfort, ultra-fast drying.For orders exceeding 100 units of a single size, consult sales representatives.Size Guide:Size S: chest width (armpit to armpit) 49 cm x 64 cm length.Size M: chest width (armpit to armpit) 50 cm x 67.5 cm length.Size L: chest width (armpit to armpit) 52 cm x 70.5 cm length.Size XL, chest width (armpit to armpit) 55.5 cm x 72.5 cm length.Size XXL, chest width (armpit to armpit) 57.5 cm x 76 cm length.