Ocun Sigma

The Ocun Sigma climbing shoes are engineered for accurate footwork on steep and technical climbs, balancing support and sensitivity. Power is efficiently transferred through a dual-structure midsole that reinforces both the forefoot and arch, maintaining stability on demanding terrain. The thinner central section enhances rock feel, supporting confident placements on small features. A shaped toe area boosts toe hooking performance, making precise movements more controlled. Built for a performance fit, they work best for narrow to medium feet and can be downsized for a closer feel.

Features:

- Dual midsole construction supports toe power and arch stability
- Reduced midsole thickness in the center increases surface feel
- Shaped toe patch improves grip during toe hooks
- Vibram outsole offers dependable traction across rock types
- Synthetic upper balances durability with breathability
- Smooth heel design enhances comfort and secure heel hooks
- Flat lacing system with lace cover helps maintain a snug fit
- Animal-free construction
- Manufactured in the Czech Republic

Tech Specs:

- Last: Competition
- Midsole: 3D Fit Hard
- Outsole: Vibram rubber, 4 mm
- Upper: Microfiber
- Weight: 500 g
- Vegan: Yes