| Unit | Sizes | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US & Canada | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 |
| UK | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 |
| Europe | 35 | 35 | 35-36 | 36 | 36-37 | 37 | 37-38 | 38 | 38-39 | 39 | 39-40 | 40 | 40-41 | 41 | 41-42 | 42 | 42-43 |
| Inches | 8.2 | 8.3 | 8.5 | 8.8 | 8.9 | 9.1 | 9.3 | 9.4 | 9.5 | 9.7 | 9.9 | 10 | 10.2 | 10.3 | 10.5 | 10.7 | 10.9 |
| Centimeters | 20.8 | 21.3 | 21.6 | 22.2 | 22.5 | 23 | 23.5 | 23.8 | 24.1 | 24.6 | 25.1 | 25.4 | 25.9 | 26.2 | 26.7 | 27.1 | 27.6 |
TOPO ATHLETIC WOMEN'S ULTRAVENTURE PRO TRAIL RUNNING SHOES
Ultraventure Pro delivers the comfort of our best-selling Ultraventure 2 and takes it to the next level to make it the ultimate performance hybrid, from thru-hiking to trail running.
The 3-piece ZipFoam midsole is paired with an external TPU heel counter for light guidance through the gait cycle.
The Vibram Megagrip outsole provides the ultimate in traction and grip, especially on wet and slippery conditions.
A forefoot ESS rock plate offers additional protection on technical terrain.
Discover the Topo Difference
Roomy Toe Box: Helps toes align in their natural position for better balance, stability, and comfort.
Secure Midfoot and Heel: So you feel nimble, agile and secure, no matter the terrain.
Low to Toe Heel: Encourages a midfoot strike when running so you move naturally through the gait cycle.

