- Synthetic
- Down-turned toe provides additional security on overhanging routes
- Traditional lace closure for total security
- Cowdura upper allows these shoes to mold to your feet without undue stretch
- Mystique sole for unmatched friction
229656 Features: The Quantum features Onyx rubber with Mystique rand—the ultimate combination of friction, precision and durability Lace up closure offers a secure, tight fit A downturned toe makes fitting into those small footholds that much easier Specifications: