About this product Material: Cotton blend *This product has a slim design. Please check the size as it is a tight fit. Size (flat measurement): ●S size: Body width approx. 51cm, Shoulder width 46cm, Length 63cm, Sleeve length 58cm ●M size: Body width approx. 54cm, Shoulder width 48cm, Length 64cm, Sleeve length 59cm ●L size: Body width approx. 56cm, Shoulder width 50cm, Length 66cm, Sleeve length 60cm ●XL size: Body width approx. 58cm, Shoulder width 52cm, Length 68cm, Sleeve length 62cm SGL Collection is uniquely made with sizes that fit the Japanese physique! Also, inspection and thread trimming are done by hand! We deliver products with a quality grade that is even higher than general distribution products!! [Strictly packaged and shipped immediately from Amazon ♪ Compatible with Amazon Prime! This is an original OEM product of the SGL Collection brand ♪] *The pocket opening is temporarily sewn to prevent it from widening. Please cut the temporary sewing thread at the top of the pocket opening, and then gently widen it to remove the thread.