HKS Warm Jacket is made with 100% cotton and water-repellent block twill fabric that even suits outdoor activity which has been popular these days. You can wear it in various scenes from everyday use to outdoor activities. The jacket is also good at the cold-proof. Ideal to use such as when watching the race in a cold season or place and the like. NOTE The size of the jacket is Japanese size. Please think that it is displayed one size larger than the US size. HKS WARM JACKET L = US size: M FEATURES Cotton: 100% Inner Cotton: Polyester 100% Size: Large Color: Charcoal Gray Weight: 1.3kg SIZES (CM) Length: M 73cm, L 75cm, LL 77cm, 3L 79cm, 4L 81cm, 5L 83cm Shoulder Width: M 46cm, L 48cm, LL 50cm, 3L 52cm, 4L 54cm, 5L 56cm Sleeve Length: M 64cm, L 66cm, LL 68cm, 3L 70cm, 4L 70cm, 5L 70cm Chest Width: M 117cm, L 122cm, LL 127cm, 3L 132cm, 4L 141cm, 5L 150cm