Arc’teryx - Women’s Accelero Half Zip Pullover Jacket in Blue, size Small. Dimensions are Length 22”-23”, Width at underarm 18”. This jacket is in excellent pre-owned condition, the only sign of wear is peeling of the inner tag - nothing externally. Accelero Pullover Zip Women’s This trim pullover is ideal as a stand alone piece or a lightweight layer on cold morning runs. Our strategically placed seams and underarm gussets increase range of motion and reduce chaffing for maximum comfort. Constructed with Dry Web fabric, a highly breathable double-weave polyester that has built-in mechanical stretch and bamboo charcoal on the inner layer for moisture and odor control. Weight: 9.7 oz Intended Use: Running/Training/Fitness Model: 4970