BeOne Men's Cotton Stretch Trunk Pack of 2. Premium 95% cotton, 5% spandex blend with 4-way stretch for flexible movement. Innovative no ride up design with compact short leg fit prevents bunching and fabric shifting during active wear. Mid-rise waist provides balanced coverage, double layer gusset adds supportive comfort. Ultra-soft waistband won't pinch or leave marks. Perfect for daily wear under trousers, jeans, or casual wear – ideal for office, travel, gym, or home. Breathable men's underwear that stays in place all day.