Evolv Defy Lace Climbing Shoe - Men's Fog Gray/Banana 10. The single layer leather that features a semi-perforated upper allows the shoe to melt and mold to your foot giving that custom fit while ensuring that the shoe does not lose structure; the perforations do not penetrate the upper. The length speed lace closure will ensure that you can sinch the shoe up quickly when you need to add a little more performance and drive some extra power to your toes. The 1.2 mm full-length midsole paired with a slightly asymmetric toe profile will give you a sturdy enough platform to edge on vertical faces or provide enough confidence for your off vertical endeavors. Specifications for Evolv Defy Lace Climbing Shoe - Men's: Manufacturer: Evolv Gender: Male Age Group: Adults Boot Style: Climbing Color: Fog Gray/Banana Footwear Type: Shoes Activity: Climbing Footwear Closure: 3/4 Length Speed Lace Fire Resistant: No Footwear Upper Fabric/Material: Perforated Leather Upper Outsole Material: 4.2mm TRAX SAS Lining: Unlined Features of Evolv Defy Lace Climbing Shoe - Men's Perforated Leather Upper Unlined Asymmetric profile MX-P : 1 mm full length midsole 4.2mm TRAX SAS outsole VTR rand (thicker front toe area) Package Contents: Evolv Defy Lace Climbing Shoe - Men's Evolv EVL0401-550-9: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 9 Evolv EVL0401-550-7.5: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 7.5 Evolv EVL0401-550-8: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 8 Evolv EVL0401-550-15: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 15 Evolv EVL0401-550-6: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 6 Evolv EVL0401-550-6.5: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 6.5 Evolv EVL0401-550-12.5: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 12.5 Evolv EVL0401-550-14: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 14 Evolv EVL0401-550-16: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 16 Evolv EVL0401-550-4.5: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 4.5 Evolv EVL0401-550-7: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 7 Evolv EVL0401-550-13.5: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 13.5 Evolv EVL0401-550-4: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 4 Evolv EVL0401-550-5: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 5 Evolv EVL0401-550-5.5: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 5.5 Evolv EVL0401-550-13: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 13 Evolv EVL0401-550-11.5: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 11.5 Evolv EVL0401-550-9.5: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 9.5 Evolv EVL0401-550-8.5: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 8.5 Evolv EVL0401-550-11: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 11 Evolv EVL0401-550-10.5: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 10.5 Evolv EVL0401-550-10: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 10 Evolv EVL0401-550-12: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 12 Evolv EVL0401-550-10: Defy Lace Climbing Shoe - Men's Fog Gray/Banana 10