climbing shoe
Tenaya

Mastia

Category
Climbing shoe
Type
Strap
Key specs
Vibram XS Grip 3.5 mm
Material
Microfibre, unlined
Weight
330 g

What climbers keep saying · from 10 reviews

comfortable9wears out fast1

Tenaya Mastias are crazy comfy for a climbing shoe and made for wide feet; nothing else they've tried comes close.

positivecomfortable

Recently got the Mastia as a first aggressive shoe and absolutely loves it: tight enough for performance but super comfortable through a long bouldering session.

positivecomfortable

With extreme bunions, the Mastia was a breakthrough after years of Evolv and Tenaya shoes, especially after a bunion-shaped resole.

positivecomfortable

The Mastia fits their foot very well, better than the Skwama thanks to its wider toe box.

positive

The Tenaya Mastia is the best shoe they've had the pleasure of wearing, so comfy.

positivecomfortable

The Tenaya Mastia is one of the few shoes comfortable out of the box for wide feet, a bit stiffer than the UP Float.

positivecomfortable

Wears both the Mastia and Indalo in the same size; the Mastia puts pressure on the base of the pinky toe where their foot is widest.

mixed

The Mastia is the only shoe they've found with wide enough toes and high enough volume without a boat-like heel.

positivecomfortable

With feet so wide even EE skate shoes feel narrow, found the Mastia the widest and most comfortable of the Tenaya line, sized 1.5 down.

positivecomfortable

Tenaya Mastias in street size are their favourite shoes, comfy from day 1.

positivecomfortable

Tenaya Mastia fits like Skwama but straighter big toe; more comfort.

positivecomfortable

Pleasantly surprised by their Tenaya Mastia, though they need to go up half a size.

positive

Finds the Mastia super comfortable including the heel, a great all-round shoe and the widest Tenaya model.

positive

Rates the Mastia 1.5/10: severe blisters without socks, coarse lining, the strap never secured their foot and the heel came off on the first proper heel hook; the rubber got slippery after washing and one toe's rubber was defectively thin.

negative