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1pm → Prepare by 5pm

5pm → Prepare by The next morning

Estimated shipment time:

fulfillment is scheduled for around 2026/01/23.

Cash on delivery is limited to credit or cash on delivery. For other payment methods, please refer to here.

*It may take various time for the product to be delivered on January Wednesday, or public holidays, and depending on stock availability.

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More information about MSPEC Men's Boxers 3D-Crotch Breathable/relaxing MS-03

Open 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 relaxing underwear for men.
Upgrade your comfort. The 5 Comforts: 1. flawless body fit. Perfect support. 2. No shifting to one side. 3. Breathable. Ventilated. 4. Moisture-absorbing. 5. Freedom to move. Movement at no charge.
Japan quality. Fabric: Cotton-100% Silky Broadcloth. Waistband: Polyester-62% Acrylic-21% Polyurethane-10% Nylon-7% Width-1.26 inch.
Select Size=US-Size/JP-Size: (Waist/Waistband. 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.