M's Seabed Short Sleeve Shirt

Hot days on the water, road trips to the coast and long afternoons in town need a shirt that can handle sun and sweat. The M's Seabed Short Sleeve Shirt combines a laid-back print inspired by underwater relief with technical performance that keeps you comfortable from the dock to the campsite.

Its quick-dry fabric blends 90% recycled polyester and 10% spandex in a light 110 g/m² construction that stretches easily and moves moisture away from the skin. Certified UPF 50+, it adds solid protection against harsh UV, while the Silvadur™ antimicrobial treatment helps keep odours in check on multi-day trips. Two buttoned chest pockets hold small essentials, and a hidden accessory loop lets you clip tools or glasses where you need them. Finished with original artwork by Brett Stenson and a clean signature label, this short sleeve shirt feels at home anywhere the map shows blue.