Engineered for serious anglers who demand rugged reliability and fast access, the Patagonia Men's Swiftcurrent Expedition Zip Front Waders in Basin Green bring premium performance to the river. Offered in sizes MLM, MKM, LRM, and LKM, these waders combine an athletic, articulated fit with bombproof construction using H2No Performance Standard 4-layer fabric made from 100% recycled materials. The waterproof front zipper makes gearing up, layering, and venting quick and hassle-free-ideal for long days on the water. Strategic features like removable foam kneepads, seamless booties, a gusseted crotch, and reinforced scuff guards boost durability and comfort during demanding missions. An external zippered waterproof pocket and interior storage system keep tools and essentials organized and accessible, making these waders a favorite among guides and expedition anglers alike.