Men's sports leg binding pants

Knitted fabric (80% polyester fiber+20% cotton, good elasticity, not tight), leg binding design (drawstring at the hem, adjustable width), mid waist design (waist height 19cm), 2 side pockets (with mesh lining for increased breathability), three-dimensional cut at the knees (convenient for bending), suitable for sports and daily leisure, black/gray color, size options M-XXL