This is a GQ-1 long-sleeved shirt and a set of two front-opening briefs, both made of 100% cotton for comfortable wear. - Brand: GUNZE - Model Name: GQ-1 - Size: L - Material: 100% Cotton - Quantity: Set of 2 Purchased new and stored at home for a long time. The outer bag is torn (see photo 5), but the contents are unaffected and in good condition. Thank you for looking.