Masai Climbing Shoe

$139.99 $97.99 30% off

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Developed as part of the RA project, the MASAI shares many of technical advances made in that shoe. The major differences are that in the MASAI the design has been optimized for maximum efficiency on micro-edges. The lace-up closure means the volume of the shoe is infinitely adjustable, ensuring a snug yet comfortable fit. The shoe of choice for vertical or slightly overhanging routes and boulder problems.


More advantages

  •     Easy to use and get the best performance from.
  •     Perfectly balanced set of features.
  •     Extremely precise on small edges, rounded holds and cracks.
  •     Precise full-lace closure system adapts to a wide variation in foot widths.
  •     The perfect combination of performance and comfort.


Recommended use
Vertical and moderately overhanging routes featuring small edges.


Technical Specifications

  • Uppers: Microfibre
  • Closure System: Lace-up
  • Lining: TXT treated cotton
  • Insole: TST multi-layer Stretchtex
  • Midsole: 2D PLT 10
  • Sole: Vibram XS Grip 4 mm.
  • Weight: 340 gr.


All the precision at the tip of the shoe
The optimally shaped asymmetric toe-box concentrates all the power of the foot into a very specific area, allowing maximum transition of force onto the tiniest of holds and providing superb control.

NOTICE: Some products in this store can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Please check the product label for warning information. For more information go to P65Warnings.ca.gov. We cannot ship any products into California that are affected by Proposition 65.

SHIPPING CHANGES: Due to new sales tax rules in the state of Colorado, effective June 1, 2019, purchases made online through JAX Mercantile for customers in the state of Colorado will only be able to be shipped to addresses within JAX current tax jurisdictions in Fort Collins, Loveland, Lafayette, and Broomfield. Customers in the state of Colorado who do not have shipping addresses within these zip codes may still opt for in-store pickup at any JAX store location when making a purchase on the JAX website. Learn more on our shipping and returns page.

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