- Bold, wild, and beautiful, the new Siren climbs with unrivaled strength and precision.
- Out-of-the-box comfort and an amazing fit.
- Lace-up design.
- Synthetic cowdura upper.
- Designed for all-around performance, from faces to cracks to indoor bouldering.
- Stealth® ONYX™ rubber outsole technology.
- Weight: 7 oz
- Product measurements were taken using size 8.5, width B - Medium. Please note that measurements may vary by size.