Evolv Addict Slipper Climbing ShoeA slipper built for all climbers and for all terrain; the local gyms, Joshua Tree slabs and Indian Creek cracks. The Addict's asymmetrical shape and low toe profile accommodates all abilities. Beginner to intermediate climbers will fit these with a more relaxed toe curl. Advanced climbers may down size a bit for increased toe power.Features Leather upper and footbed provides custom fit and comfort Asymmetrical toe profile and low toe volume makes for a semi-flexed fit Elastic for convenience 4-piece rand for optimal fit Arch band gives shoe torsional stability for edging Specifications Profile: Semi symmetrical Sole: 4.2 mm TRAX® SAS high friction rubber Rand: VTR rand (thicker front toe area) Upper: Split leather Lining: Unlined with synthetic heel padding Midsole: MX-P: 1 mm full-length midsole