Mammut Aconcagua Light Jacket in Gray Size Medium Excellent condition Mammut Zippered Jacket. Features of Mammut Aconcagua Light Jacket Hooded UV protection (UPF): UPF 50+ Pleasant lightweight stretch material with waffle structure Active moisture-wicking Flat seam design for a high level of comfort and to avoid chafing under the backpack Chest zipper pocket Functional underarm gusset for optimum freedom of movement Functional thumb loop closes neatly at the opening Light Gray Regular Fit Size Medium Measuring flat, across the back: 19” pit to pit. 26.5” top of shoulder to hem. Please see all photos as they are considered part of the description. Stock photo to show color/style.