Engineered for Canyoneering and Rafting, but a great all-around spring/summer casual shoe, too!• Neoprene Internal Fit System• Dual Density EVA Midsole• Waterproof Leather Footbed• Rubber Toe Rand• Non-marking Grip Stick Rubber Outsole• Men's Size 9 = 10.3 Ounces SIZING: Please order your typical athletic shoe size. The proper fit should result in a finger's to thumb's width between the end of your longest toe and the end of the shoe. Call the store at 413-727-3188 if you need assistance deciding on a size - we're happy to help and can give you an accurate sizing recommendation based on your foot measurements. Expected to arrive in early March 2012. Preorder yours today to reserve a pair! See our preorder policy for more details.