Stay Cool and Comfortable All Day
Enjoy every outdoor journey without sore or sweaty feet. The Threo sandals provide lasting comfort and dryness, even during long walks. These are designed for exploring trails, rivers, or relaxing on the shore.
Total Breathability
Air flows easily through the spandex structure, keeping skin fresh. Hot weather no longer causes discomfort or dampness.


Waterproof Freedom
Cross streams, walk on wet sand, or face rain with confidence. Water glides off, so nothing interrupts your adventure.
Secure Comfort
Supportive soles and a true-to-size fit prevent slipping or rubbing. You can move confidently, knowing each step is stable and easy.

Size Guide

- TO MEASURE YOUR FEET FOR SHOES:
- 1. Stand in your bare feet with your heel against the wall.
- 2. Place a ruler on the floor parallel to your foot with the end of the ruler against the wall.
- 3. Find the length from the wall to the end of your longest toe.
| SIZE | US | UK | EU | FOOT LENGTH | |
|---|---|---|---|---|---|
| cm | inch | ||||
| 36 | 5.5 | 4 | 37 | 23 | 9.06 |
| 37 | 6 | 4.5 | 37.5 | 23.5 | 9.25 |
| 38 | 6.5 | 5 | 38 | 24 | 9.45 |
| 39 | 7 | 5.5 | 39 | 24.5 | 9.65 |
| 40 | 8 | 6.5 | 40 | 25 | 9.84 |






















Natalie M.
These sandals are awesome for pool days and exploring trails. They dry out quickly and give plenty of arch support. No more blisters for me!
Angelina T.
Took these on a weekend camping trip. They fit perfectly and were supportive even on rough ground. My toes never got wet when it rained!
Katie H.
Wore them to an amusement park on a hot day. My feet stayed dry and secure, even after getting them wet on a ride. So comfy!
Emily M.
Went on a long walk in the city and my feet felt amazing afterward. The sandals didn’t rub or slip, even after hours outdoors.
Jessica R.
I walked on the beach, through water and sand, and they dried really fast. Very light and comfy, my feet stay cool in the sun.
Lisa W.
They’re perfect for summer adventures! Crossed creeks and walked on rocky paths without any trouble. My feet stayed cool the whole time.
Sophie B.
I wore these sandals hiking by the river all day, and my feet never felt sweaty or tired. Super comfortable and no slipping at all!
Megan P.
Love that I can just slip them on and go anywhere! Walked miles and no sore spots or sweaty feeling. They’re definitely great for summer.
Ruby D.
I got these for my vacation and wore them every day. They’re lightweight and my feet never got tired. Held up really well on wet ground.
Jasmine S.
I played in the park all afternoon, and these sandals kept my feet happy. The fit is just right and the footbed is so soft.