Ocun Sigma Climbing Shoes - Petrol/Orange

The Ocun Sigma climbing shoes are a high-performance model designed for intermediate to advanced climbers seeking precision and power on steep terrain. With a slightly downturned profile and asymmetric last, these shoes deliver exceptional edging and hooking capabilities for bouldering, sport climbing, and indoor training.

Advantages

Optimized for heel hooks with an anatomical heel design, the Sigma provides a secure fit and excellent sensitivity. The 3D Fit Midsole and V-Rand system enhance support and power transfer, while the unlined microfiber upper offers a comfortable, breathable fit that molds to the foot over time.

Suitable for

• Bouldering
• Sport climbing
• Indoor climbing
• Training

Key specifications

• Closure: 2 Velcro straps for quick adjustment
• Sole: CAT Rubber 1.1, 4 mm thickness
• Upper: Microfiber (synthetic, vegan-friendly)
• Lining: Unlined
• Last: Asymmetric, medium volume
• Profile: Slightly downturned
• Stiffness: Medium
• Midsole: 3D Fit Midsole
• Rand: V-Rand
• Weight: approx. 450 g per pair (UK 7)
• Colour: Petrol/Orange

Recommendations

For climbers who demand precision on small edges and secure heel hooks, the Ocun Sigma is a reliable choice. Its medium stiffness and asymmetric shape make it ideal for overhanging routes and bouldering problems. Pair with a chalk bag and brush for optimal performance.