Tenaya Mastia Climbing Shoe

When Tenaya conceived the new Mastia they wanted not only to create an aggressively curved shoe that delivered maximum power for standing on dime-sized holds, but also one that provided unrivalled responsiveness in all situations. More power and more responsiveness couple to create the essence of the Mastia.

Thoughtful design features abound, such as the sticky rubber covering the upper part of the toe-box and instep, providing both increased protection against abrasion and superior performance when toe-hooking. At the same time, a lightweight and breathable full-bellows tongue adapts to the anatomy of the foot and creates a comfortable barrier between the elastic on the shoe’s instep and the skin. Well, comfortable for a high-performanec shoe, at least.

The Mastia is a crusher on technical vertical routes where you need precision and confidence, as well as the steeps, where power is the name of the game.

Specs

• Fairly rigid, very aggressively downturned shoe for technical vertical and steep routes
• Super sticky rubber covers the upper part of the toe-box and instep, providing both increased protection against abrasion and superior performance when toe-hooking
• Lightweight and breathable full-bellows tongue that adapts to the anatomy of the foot and creates a comfortable barrier between the elastic on the shoe’s instep and the skin
• Two-part sole increases capacity to adapt to the form of the rock
• Precision, glove-like fit and design holds the arch and heel of the foot snugly and securely
• Design helps to release pressure on the toes for better control and more comfort