Power through your training in the Brooks Run-Thru Jacket. ; Semi-fitted cut follows the contours of the body. ; Durable nylon shell with water-resistant shoulders. ; Mesh paneling for enhanced ventilation. ; Ribbed trim at neck, cuffs, and hem. ; Mock neckline with raised back for added coverage. ; Full-length zip closure with headphone anchor pull to keep unruly cords in place. ; Long raglan sleeves. ; Front zippered hand pockets. ; Retroreflective back detail increase visibility in low-light conditions. ; Brooks logo printed at left shoulder. ; Straight hemline. ; Shell 1: 100% nylon; Shell 2: 100% polyester. ; Machine wash cold, tumble dry low. ; Imported. Measurements: ; Length: 29 in ; Product measurements were taken using size MD. Please note that measurements may vary by size.