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The One Pro


  • The One Pro delivers a highly tensioned, yet comfortable heel, a molded toe cap for extra precision, and a harder midsole running the length of the shoe. The One Pro has taken the flat lasted Momoa Pro and pushed it into a downturned, more aggressive fit.
    • Lightweight
    • Synthetic Upper
    • Padded Tongue
    • Newly Designed One-Strap Velcro Closure
    • Molded Rand for Precise Fit
    • New Heel Structure for Comfort
    • Highly Tensioned Heel
    • Stiff Midsole
    • Vegan
  • Ideal For
    • Elite/Advanced
    • Bouldering/Sport
    • Precision/Edging
    • Heel/Toe Hooking
    • Steep Terrain
  • Desired fit can depend on experience and performance.
    • Order one size up from US sneaker size.
      Example: Men that wear a size 8 sneaker should order size M9/W10.5. Women that wear a size 8 sneaker should order M7.5/W9.
      Beginners may want to size up an additional 0.5 - 1 full size.

NOTE: The One Pro Climbing Shoe is considered a regular volume shoe.

Sizing • M = U.S. Men’s • W = U.S. Women’s

Looking for EU, UK, JP/CM sizing? Click here.

Questions? Check the FAQ.

Customer Reviews

Based on 14 reviews
Looks great, feels great!

I always have such a hard time choosing slightly more aggressive shoes because I’m always in agony until I’ve broken them in, but these felt fantastic from the first day. They give a little extra precision and stiffness without the usual bone crushing of most high performance shoes. The color is awesome and I’m getting loads of compliments!

Ivan Silva
Great fit

This is only my 2nd pair of climbing shoes but I’m very happy with them. My first pair was very long lasting so I have high expectations. So far my only criticism (after painfully breaking them in) is that the strap is too long and misses the Velcro if you tighten them well and I ordered the shoe a little small as it is.

Jason Todd
One pro review

Shoes are solid! Fit perfect (I have long narrow feet) heel is solid and doesn’t slide at all. Toe rubber is smooth, only issue I have is getting the shoe on, they put the pull loops in the back and outer back parts when on is needed in the inner to help get the shoe over your heel. Slight design flaw for me but the shoes are magnificent and climb great!

Garrett Fox
My favorite model so far!

These are my favorite So iLL shoes so far. I've also had the Momoa Pro LV. The One Pro is hands down, the most comfortable climbing shoe I've ever owned. The way the heal compression system works is genius. It allows you to not feel like your foot is smashed the entire time you climb, while still having a precise fit. I wear a street 91/2 or 10 and I wear a 9 in this model. My feet are wide and these accommodate well! The edge is great. The rubber is pretty good. They definitely preform better in warmer conditions. The rubber is stickier then some brands I've owned, but not the most sticky. I would say these shoes are perfect for intermediate climbers who want to have long fun sessions.

Nathan Gilbert

I bought this shoe looking for an upgrade and also something a lil different. First off it’s a great fit and feels great when climbing. Even when I’m on the tiniest foot chip, I feel really secure! Feels great with heel hooks and toe hooks too! If you’re thinking of getting them, DO IT! You won’t regret

Pro Performance

The One Pro was designed with professional climber and So iLL athlete, Toshi Takeuchi, to be a stiff soled shoe with a bold new closure system.
  • Free Range Pro Climbing Shoe

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