Ventilation that harmonizes with the switching design. - Standard size short sleeve T-shirt. Outer material: 100% COTTON Secondary materials: NYLON 88%, POLYURETHANE 12%, POLYESTER 100% Pocket: 100% POLOYESTER Made in Japan Model is 185cm and wears size 3 Size 1: Length 68.5cm | Bust 112cm | Sleeve length 45.5cm Size 2: Length 70.5cm | Bust 116cm | Sleeve length 47cm Size 3: Length 72.5cm | Bust 120cm | Sleeve length 48.5cm ※Notes - The product image is a sample. - Please note that the color and texture of the product may appear different from the actual product depending on your viewing environment. - There may be individual differences in dimensions due to processing.