I purchased this from the SAINT JAMES official website online boutique. It's made of a thinner fabric than the classic border shirt, and it's soft to the touch. The following is from the official website: ↓ Piriac is a SAINT JAMES spring/summer staple shirt. It has a neat boat neck, and the short sleeves are slightly longer than usual. They make your arms look beautiful. Like the Wesson, it's 100% cotton, but the light, airy material is also excellent at absorbing moisture, making it comfortable against the skin. * 100% cotton * Although it depends on the number of washes and the passage of time, both the length and sleeve length will shrink by about 2 cm vertically. Also, because it is a jersey made with pre-dyed yarn, there may be slight differences in size (around 1 cm) depending on the color, and the degree of shrinkage due to washing may vary, so please understand. Pattern/Design: Border Color: NEIGE x INDIGO BLUE Size: T4 (Women's M~L, Men's S) Length 64 cm, Sleeve Length 24 cm Width 48 cm, Shoulder Width 44 cm Please understand that this is a used item, and only those who do are welcome to purchase.