"Men's Xero Shoes® Aqua Cloud Sandal: The Aqua Cloud Sandal is a lightweight men's water sandal built for adventures that go from dry land straight into the water. Weighing just 5.2 ounces (M9), it sits so close to nothing on your foot that you'll barely notice it's there - until you need it. The flexible FeelTrue® sole provides solid traction and a non-slip rubber surface that holds its grip during water sports, hiking to the swimming hole, or anywhere the terrain gets slick. It floats, too, so you won't be fishing it out from the bottom of the lake.The footbed features an embedded, textured 3mm BareFoam™ layer across the entire surface for a noticeably more comfortable feel underfoot. A shaped heel cup helps keep debris out when you're moving through mixed terrain, and the patented lacing system distributes hold evenly across the foot - no pressure points like you get with traditional thong sandals. The Aqua Cloud Sandal is made from 100% vegan-friendly materials and sizes run up half, so if you're between sizes, go up.Why Our Fit Experts Love This Shoe""I took these out on a river day and they stayed put the whole time - no slipping, no debris getting in, and they dried out fast. The BareFoam™ footbed makes a real difference compared to a flat sandal sole, especially after a few hours on your feet."" - Sullivan, Road Runner Sports Fit Expert, Naperville ILWho It's Best ForIf you spend time around water - kayaking, beach days, river hikes, or just running errands in the heat - and want a sandal that actually stays on your foot and handles wet surfaces without slipping, the Aqua Cloud Sandal is worth a look. It's a great fit for guys who want a minimal, barely-there feel with just enough cushioning to stay comfortable through a full day out. Because sizes run up half, check your sizing before ordering. VIP Family members can take the Aqua Cloud Sandal for a 90-Day test drive with our Perfect Fit Guarantee."