EVOLV Kronos Rock Climbing Shoe for Intermediate Indoor & Outdoor Climbing

Sole material: Rubber - Trax 4.2 mm - ResoleableOuter material: Upper Material - Vegan, SyntheticClosure type: Hook & LoopWater resistance level: Not Water ResistantEU Size: 37 - US Size: 5The traditional intermediate shoe with a universal fit. Great as a first rock shoe or next shoe for long sessions on moderate slabs and vertical walls when comfort is the priority. PSR 4.Evolv climbing shoes are not designed to be downsized. Evolv sizing uses three categories of fit: Max Performance. Ultra Snug. Use street shoe size. Performance. Snug. Add .5 to 1.0 sizes to street size. Comfort. Relaxed. Add 1.0 to 1.5 sizes to street size.PSR is a rock shoe selection tool that ranges from (1) sensitive/smearing to (10) powerful/edging. PSR 1-3. Highly sensitive for smearing and volumes. PSR 4-7. Versatile for smearing and edging. PSR 8-10. Powerful for small holds.Evolv shoes come in 2 different volumes. Low-Volume LV is designed for a maximum performance fit and lower-volume foot shapes. Medium-Volume MV is designed for a snug fit and average-volume foot shapes. Perfect for everyday use. excellent materials and excellent craftsmanship ensure long-lasting durability.