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Perfect Harmony

RA is a versatile shoe created to achieve a perfect balance between ultimate responsiveness and maximum transfer of power from the toes when standing on tiny footholds. RA’s beautifully simple and uncluttered design is not only spectacularly effective in all forms of climbing but also supremely comfortable, making climbing feel easier and more intuitive.


More rigid and structured shoes,more power can be transmitted to the rock.


The more sensitive a shoe is, the more information gets transferred to the climber about the shape and the characteristics of the foot holds , giving a sensation of closer contact with the rock.


Foot width response
This is the capacity of the shoe to adapt to the width of your foot. This capacity is not only determinate by the width of the sole, in some cases a shoe with a narrow sole displays a great capacity to adapt to a wider foot.
in-motion fit
SXR Dynamics
Technology that increases the dynamic response of the shoe improving its ability to adapt to different rock shapes and greater precision and comfort.
Technology that improves the balance between all the performance of the shoe achieving a greater range of response and greater performance in very different situations.
More advantages
  • Rubber reinforced toe-box for superior for increased abrasion resistance and superior toe-hooking.
  • Easy to wear and obtain maximum precision on all types of difficult-to-use footholds.
  • The perfect balance of features providing excellent performance and all day comfort.
  • Moderately curved and precisely adjustable.
Recommended use
Vertical and moderately overhanging routes. Equally suited to bouldering.
Technical Specifications
TXT treated cotton
TST multi-layer Stretchtex
2D PLT 10
Vibram XS Grip 4 mm.
340 gr.
1-13 (UK) with half sizes.

Ramon Julian and Ra

Two-times World Champion
Image Ramón Julián and Ra
Balance Pro Line
Passionate about his sport, the two-time World Champion Ramon Julia is one of the very few climbers who excel both on rock and in competitions, reaching maximum levels in each discipline. In RA Ramon finds the precision he needs for top competitions and cutting edge sport-routes on rock, as well as the comfort he needs for all-day training sessions. Tested and re-tested on the world’s most difficult routes the RA has reached iconic status across all five continents.
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Power, Precision, Balance

Constructed on a 4mm rubber outer sole and a five-layer insole, the RA is rigid enough for tiny edges while providing sufficient flexibility and responsiveness for the most tenuous of smears.
In a 8a+ FB de Magic wood
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Andrea Hah in Les Chacals 8b, Rodellar, (Spain)
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Andrea Hah. Tiger Cat 33 (8c) Australia
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Ra model in Apellaniz (Basque Country)
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Closer to the rock

Every aspect of the Ra’s design enables greater precision and usability. Its bellows tongue facilitates rapid fitting and removal.
SXR Dynamics magen

In-motion fit

SXR Dynamics includes the system of adjustment in movement developed by Tenaya that allows a greater precision and freedom in each one of your movements.
Ra image

Super adherent protection

Ra comes with a rubber protection on the front that is super adherent and protects against abrasion and that can be used on the supports of the fingers and the instep and that this area of ​​the shoe is structured. Its asymmetry along with other parameters ensure total control of the edge of the shoe in all types of difficult dikes.

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