The piece is made from 100% Polyester, with a fabric weight of 100g/m². The high-density polyester surface has been treated with an antistatic finish and a Teflon treatment, giving it water-repellent, oil-repellent, and stain-repellent performance that makes the piece easy to care for in everyday wear. The water-repellent design keeps the piece lightweight while maintaining breathable circulation, and the fabric's performance has been tested by nationally accredited CMA/CNAS institutions. The relaxed, casual wide-leg silhouette is supported by the lightweight 100% Polyester fabric, which allows the oversized baggy shape to drape with ample room through the legs. The elastic waistband with drawstring and the adjustable drawstring at the leg openings let you switch between different styling forms, while the front oval three-dimensional phone pocket adds visual layering and practical storage. The wind-resistant function and easy-care finish suit relaxed, casual everyday wear across the season.