beneunder Binu Oxygen - Women's Cooling Sweatpants UPF50+ Size XL Beneunder Ice Silk Sunscreen Pants feature an upgraded Beneunder Cloud Original Yarn Ice Silk. Unlike traditional circular cross-section yarns, this unique cloud-shaped cross-section reflects UV rays from multiple directions, reducing the penetration of UV rays through the yarn gaps and providing enhanced protection. The original yarn Ice Silk is highly resistant to washing, maintaining outstanding sun protection and cooling performance even after multiple washes. Product Highlights: * UPF50+, UV blocking rate of ≥98% * Original yarn sun protection technology, long-lasting sun protection and water-resistant after washing * Lantern-style tapered fit, offering a loose and flattering appearance * FlexFree high elasticity technology, with a 279% horizontal stretch rate * Quick-drying technology, ensuring comfort during physical activities and preventing stickiness from sweat Technological Features: * Anti-UV * Anti-Burden Original price：$55 Only wore 5 min.