WOOX Tenaya Mastia Climbing Shoes 44.5

The WOOX Tenaya Mastia climbing shoes are high-performance footwear designed for advanced climbers seeking precision and power on steep terrain. Engineered with an aggressive downturn and high asymmetry, these shoes deliver exceptional edging and hooking capabilities for bouldering, sport climbing, and competition.

Advantages

Optimized for steep routes and technical moves, the Mastia features a Vibram XS Grip sole with 3.5 mm thickness for reliable friction. The double midsole (GI 1.8 mm & TST 1.3 mm) provides medium-high stiffness, supporting precise foot placements without sacrificing sensitivity. The microfiber upper and cotton lining with TXT treatment ensure durability and breathability.

Suitable for

• Bouldering and sport climbing
• Competition climbing
• Steep and overhanging routes
• Advanced to expert climbers

Key specifications

• Closure: 2 Velcro straps for quick adjustment
• Sole: Vibram XS Grip, 3.5 mm
• Midsole: Double (GI 1.8 mm + TST 1.3 mm)
• Upper: Microfiber
• Lining: Cotton with TXT treatment
• Last: Aggressive, highly curved
• Downturn: Aggressive
• Asymmetry: High
• Toe box: Pointed, high precision
• Heel: Highly tensioned, precise
• Gender: Unisex
• EU size: 44.5
• US men's size: 11
• UK size: 10.5

Recommendations

For climbers who demand maximum performance on steep terrain, the Tenaya Mastia offers a perfect balance of power and sensitivity. Pair with a chalk bag and brush for optimal grip.