High-concerned chemical: none Craft of Weaving: Knit Model Number: HLS-B804 Pattern Type: Solid Material: Nylon,Elastane Brand Name: QWQINGWU Origin: Mainland China CN: Guangdong Gender: Men Briefs & Boxers: BRIEFS Seamless Construction Our seamless design eliminates unsightly lines, allowing for a smooth silhouette under tight-fitting clothes. Breathable Material Crafted from ice silk nylon, these briefs offer superior breathability, keeping you cool and dry all day long. Elastic Waistband The elastic waistband provides a snug yet flexible fit, ensuring comfort without compromising style. Low Waist Style The low waist style adds a modern touch to your underwear collection, perfect for those who prefer a more casual look. Solid Pattern The solid pattern offers a classic look that pairs well with any outfit, making it a versatile addition to your wardrobe.