Brand: REI Co-op.

Style: Mens athletic sweat shorts designed for running, training, hiking, and everyday casual wear.

Color: Solid olive green shell with black contrast drawcords, zippers, and interior lining.

Size: Mens Medium (per interior waistband label marked Medium).

Materials: Lightweight stretch-woven shell made from 86% polyester and 14% spandex with a 100% recycled polyester knit liner (per interior care label).

Design details: Pull-on elastic waistband with adjustable drawstring, above-the-knee length, smooth flat front, integrated knit liner for support and coverage, and small side vents at the leg openings for ease of movement.

Pockets and storage: Two front slash hand pockets including one with a zip closure for secure storage of keys, cards, or other small essentials.

Branding and accents: REI Co-op logo on the interior waistband label and on a vertical reflective tab at the right pocket, plus subtle laser-cut ventilation perforations along the outer right hip.

Fit and use: Athletic-fit mens shorts intended for high-mobility activities such as running, gym workouts, cross-training, and warm-weather travel.

Fabric type and pattern: Smooth quick-dry microfiber stretch fabric with a solid color finish and breathable knit interior lining.

Special notes: REI Co-op mens Medium green lined athletic sweat shorts with elastic drawstring waist, secure pocketing, reflective detail, and lightweight stretch performance fabric; review all photos for additional views of the waistband, pockets, and lining.