Patagonia's legendary MARS, developed for the US Special Forces. The silhouette is stylish, even though it's military-inspired. This is the Level 4 Windshirt Gen II, which is particularly rare among the series. It's a genuine mil-spec model made to military specifications. This ultra-rare model is almost never available on the market now. It's quite valuable, considering both the size and condition. The condition is almost deadstock. It uses a lightweight nylon material that is excellent for wind resistance and water repellency, and it's highly functional, with a hood that can be stored in the collar and a drawcord at the hem. This item is hard to find in good condition and size, so if you're looking for one, don't miss out. Relatively clean with no noticeable stains or damage. Marked Size: L Shoulder Width: Not measurable Width: 61cm Sleeve Length: 68.5cm (from underarm) Length: 77cm *Please note that there may be slight variations.