MSPEC Men's 3D-Crotch Breathable Atopy Turned Boxer Briefs CF 100% Cotton Imported Close Front. Note: The black image is open front but the product is close front. Made in Japan. The crotch area is spacious. 3-dimensional structure. Feel invigorated. Non-restricted Comfort on the Crotch Area!! Japan technology. Three-dimensionally structured for Crotch Area. Japanese patent No.5120755. YARTS original-goods. MSPEC is designed three-dimensionally to fully support from crotch to testicles and to provide the first ever comfortable underwear for men. To the person of the irritable skin and the atopic dermatitis. This product made a seam and a washing label the outside to make your skin feel smooth. Elastic is built-in. The outside washing label doesn't touch skin and can remove easily. Upgrade your comfort. The 5 Comforts: 1. Perfect body fit. Perfect support. 2. No shifting to one side. 3. Breathable. Ventilated. 4. Moisture-absorbing. 5. Freedom to move. Movement free. Japan quality. Fabric: Cotton-100% Knit Fraise (With Soft Finish). Built-in Elastic: Polyester-62% Acrylic-21% Polyurethane-10% Nylon-7% Width-1.26 inch. Select Size=US-Size/JP-Size: (Waist/Elastic. Inch). M=US-S/JP-M: (30-33/26.3). L=US-M/JP-L: (33-36/29). XL=US-L/JP-LL: (36-39/31.8). XXL=US-XL/JP-3L: (39-42/34.5). XXXL=US-XXL/JP-4L: (42-45/37.2). XXXXL=US-XXXL/JP-5L: (45-48/39.9). Note: MSPEC is made with Japanese size.