4ucycling Mens Windstopper Casual Outdoor and Multi Sporting Pants Fleeced M(Kaijia) polyester ??A THREE-LAYER COMPOSITE STRETCHY FABRIC KNIT MAKES YOU WARM ,BREATHABLE CThis update pants is constructed using the latest wind tech technology ?Extra zipper on back side of each thigh to be more breathable ? 360 degree fluorescent stripe on each calf to ensure your safety at night ?High technology stitching sets on knees to release the tension and pressure while having sports,Nice and elegant stitching to be extra durable and no pilling ?Mesh fabric patterns on many parts to be special and stylish