The most advanced polo shirt ever made. With its integration of graphene, revolutionizes apparel through its stitchless construction and antibacterial features, delivering unparalleled comfort and freshness in a sleek fusion of science and style. [[new-tab]] ALL ROUNDER POLO SHIRT INCHES XS S M L XL XXL XXXL Chest 36.5 38.5 40.5 42.5 45.5 48.5 51.5 Center back length 26 26.8 27.5 28.3 29 29.8 30.1 CENTIMETERS XS S M L XL XXL XXXL Chest 93 98 103 108 116 123 131 Center back length 66 68 70 72 74 76 76.5 *Measurements are of the AR Polo shirt (not your body) - when picking the right size, add 3 inches (7,6cms) for a slim fit, 5 inches (12,7cms) for a regular fit, and 8 inches (20,3) for a loose fit - to your body measures, then check the size chart**If your measurements fall between two sizes, it's advisable to choose the larger one, as our shirts typically run slightly smaller.*