Evolv Yosemite Bum

Evolv Yosemite Bum (Medium Volume) is a big-wall focused lace-up climbing shoes built for confident crack and edge climbing with quick entry and on-the-fly fit tuning. The split tongue opens wide to make transitions at belays faster, while the adjustable lacing helps keep the feel consistent as feet change through long days. With a medium-volume shape and neutral camber, it aims for a more natural stance than very narrow, aggressively shaped alternatives. Each pair includes one free resole to help keep the shoes in use longer.

• Lace-up multipitch climbing shoes designed for crack and edge performance
• Split tongue opens wide for easier on and off between pitches
• Easy-to-adjust lacing system for fine-tuning fit throughout the day
• Medium-volume last with neutral camber for a more natural feel on long routes
• 4,2 mm TRAX SAS rubber outsole for dependable edging and smearing
• Full-length midsole built with MX-P 1,6 mm plus 1 mm paper for support
• Vegan construction with synthetic materials
• Resoleable

Size and Fit
Evolv's sizing guide:
Max Performance Fit: your usual street shoe size
Performance Fit: half a size larger (snug, but more comfortable)
Comfort Fit: 1–1.5 sizes larger 

Materials
Materials: synthetic
Midsole: MX-P 1,6 mm and 1 mm paper, full-length
Outsole: 4,2 mm TRAX SAS rubber