Ocun Sigma Climbing Shoes - Petrol/Orange

The Ocun Sigma climbing shoes are designed for sport climbing and bouldering, offering a perfect balance of performance and comfort. With a moderate downturn and asymmetric last, they provide excellent precision on small edges and pockets while maintaining all-day comfort for gym sessions or long routes.

Advantages

Hook-and-loop closure with two straps ensures quick on/off and a secure fit. The CAT rubber 1.5 sole (4 mm thickness) delivers reliable grip on various surfaces. The 2D Fit Middle midsole offers support without sacrificing sensitivity. Microfiber upper is durable and breathable, while the slip-lasted construction enhances flexibility.

Suitable for

• Sport climbing
• Bouldering
• Gym climbing

Key specifications

• Closure: Hook-and-loop (2 straps)
• Sole: CAT rubber 1.5, 4 mm
• Midsole: 2D Fit Middle
• Upper: Microfiber
• Lining: Unlined
• Last: Asymmetric
• Downturn: Moderate
• Toe: Pointed
• Heel: Well-defined, ergonomic
• Fit: Medium volume
• Construction: Slip-lasted
• Flexibility: Medium
• Arch support: Medium
• Weight: approx. 420 g (size UK 8 / EU 42)
• Colour: Petrol/Orange
• Gender: Unisex

Recommendations

For climbers seeking a versatile shoe that performs well on steep terrain and vertical faces, the Ocun Sigma is an excellent choice. Its moderate downturn and medium stiffness make it suitable for both bouldering and sport climbing. Pair with a comfortable chalk bag for extended sessions.