Our Super Active Shirt / jacket has been a cornerstone sun protection solution for our active customers for years. It has serious sun protection, abundant ventilation and good looks—what else could serious athletes want in an active top? They also love its breathable vents on the front and back as well as its extra-wide mesh panels under the arms. Its cropped front hem is designed to be worn out over pants. The zipper is backed with a soft Solumbra gusset and a zipper pocket, ideal for ID and keys, is hidden under the front vent. COOLING Moderate: Underarm, front and back yoke ventilation panels FABRIC Solumbra I: 100+ SPF, lightweight, non-stretch, wicking, woven CARE Simple: Machine or hand wash in cold water. Hang dry or tumble dry on gentle, low heat Measurements laid flat 25” armpit to armpit 21” shoulder to shoulder 23.5.” Shoulder seam to cuff-sleeve 27” back of collar to hem