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Tenaya Mastia

Range: Aerial Plus

£169.00
The Tenaya Mastia balances power and sensitivity, delivering structured support for dynamic moves alongside the flexibility needed for precise footwork. Built for modern climbing, it excels across steep sport routes and bouldering. Read more

Free delivery over £50

1-3 day delivery

Lifetime Guarantee

More details

Structured power with dynamic response

Designed for balanced power on every climb, the Tenaya Mastia gives the support, fit and precision that’s demanded from an all-round performance shoe. The aggressive curve and rigidity serve powerful, dynamic moves and heel hooks, while the split sole flex, SXR Dynamics and RBRX technologies offer greater responsiveness and feedback where it’s needed.

The enhanced arch-to-heel fit of the Tenaya Mastia, with greater foot width response and Vibram XS Grip, invites controlled, confident moves, making it the natural choice for intuitive and precise footwork. The rubber covered toe box, offering protection and additional friction when a toe-hook is in order.

Soft yet structured, sensitive yet powerful – it’s a master of technical sport climbs and overhangs, boulder problems and friction holds, whilst never compromising on comfort.


Ideal for:

  • Sport climbing, outdoor, indoor and bouldering.

Benefits

  • Super sticky rubber across the toe-box and instep boosts durability and friction for technical moves.
  • Single Velcro closure for precise fit and power transfer.
  • Lightweight, breathable tongue improves comfort.
  • Downturned shape enhances control on steep terrain.
  • Split sole with RBRX and SRX Dynamics increases flexibility and feel.
  • Performs across overhangs, boulders and cracks.

Features

Uppers Microfibre
Closure System Velcro
Tongue Highly breathable
Lining Without lining
Insole 2D multi-layer Stretchtex
Midsole Double midsole GI 1.8 & TST 150
Sole Vibram XS Grip 3.5 mm
Weight 330 g
Sizes 2-12 UK with half sizes

Tech Specs
Product Code MASTIA-BAL-2 MASTIA-BAL-2.5 MASTIA-BAL-3 MASTIA-BAL-3.5 MASTIA-BAL-4 MASTIA-BAL-4.5 MASTIA-BAL-5 MASTIA-BAL-5.5 MASTIA-BAL-6 MASTIA-BAL-6.5 MASTIA-BAL-7 MASTIA-BAL-7.5 MASTIA-BAL-8 MASTIA-BAL-8.5 MASTIA-BAL-9 MASTIA-BAL-9.5 MASTIA-BAL-10 MASTIA-BAL-10.5 MASTIA-BAL-11 MASTIA-BAL-11.5 MASTIA-BAL-12
Size UK 2 / EU 34 UK 2.5 / EU 34.67 UK 3 / EU 35.33 UK 3.5 / EU 36 UK 4 / EU 36.67 UK 4.5 / EU 37.33 UK 5 / EU 38 UK 5.5 / EU 38.67 UK 6 / EU 39.33 UK 6.5 / EU 40 UK 7 / EU 40.67 UK 7.5 / EU 41.33 UK 8 / EU 42 UK 8.5 / EU 42.67 UK 9 / EU 43.33 UK 9.5 / EU 44 UK 10 / EU 44.67 UK 10.5 / EU 45.33 UK 11 / EU 46 UK 11.5 / EU 46.67 UK 12 / EU 47.33
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