The material uses two types of TOOT's standard fabric, chosen for their comfort and wearability. The front cup, which provides the characteristic "stability" of TOOT underwear, the gusset at the inseam, and the leg openings are made with microfiber nylon fabric featuring 8-way stretch in all directions for supple elasticity, achieving a smooth touch and moderate hold. The hips and the entire body, unlike the previous mesh fabric, use FlexMove®, which has improved comfort and functionality. It's so soft and comfortable against the skin that you'll forget it's mesh! It suppresses sweat and stuffiness, and TOOT has also added its unique antibacterial and deodorizing functions, making it comfortable for active scenes. As before, the waistband is knitted for a soft feel against the skin. Just as ancient Roman gladiators wore armor, it would be our utmost pleasure if these "WINNER BOXER PANTS" could serve as invisible armor for modern business people. In 2025, we imbue them with our wish for you to unleash your inner strength to its fullest. 【Attention】 * Please use a laundry net when washing. * We recommend washing with a neutral detergent that does not contain fluorescent whitening agents. * Dark colored products may fade, so we recommend washing them separately. * After dehydration, shape the garment and hang it to dry in the shade immediately. Avoid wearing or leaving it wet for extended periods. * Prolonged exposure to direct sunlight may cause discoloration or loss of original color, so please handle with care. * Do not tumble dry. * This product uses delicate materials. Please be careful of friction and snagging. Made in JAPAN 【Composition】 Nylon 72% / Polyurethane 28% (Waistband) Nylon 91% / Polyurethane 9% ⚪︎ The product will be sent in a transparent bag with the box folded using Nekoposu. ⚪︎ Please note that product pages may be deleted without notice. Stains, tears, odors, etc. ... None Size ... L Please refrain from purchasing if you are sensitive to items stored at home.