There's a reason climbers have sworn by this shoe for more than 20 years: it's awesome. The way the Five.Ten Anasazi MoccAsym combines performance and comfort makes this climbing shoe a staple in every climber's bag of tricks. Performs as well bouldering at the gym as it does on long, big wall climbs. Unlined split grain leather upper provides comfort and durability conforms to your foot like a second skin. Stealth C4 rubber outsole offers high friction and excellent edging abilities. Elastic, slipper like design makes this one of the easiest shoes to get in and out of. Soft midsole offers a high level of flexibility and shoe sensitivity so you can be as surefooted on the rock as you are on the ground. Note: When selecting a size, keep in mind that these shoes are unlined and can stretch up to a full size.