La Sportiva Shoe/Boot Size ChartEasy-in easy-out is the name of the game with the Katana. It¹s built on a modified Miura last. Two snug fitting Velcro closures wrap your foot in premium leather and sticky rubber for a precision fit that reeks havoc at the crags and in the gym. The breathable tongue keeps your dawgs cool when the temperature is rising. Slip-lasted and lined, the Katana is magic for bouldering and crushing holds on your project. Available at TravelCountry.com.