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 |






















Lily Q.
Solid sandal, fits great, easy to clean quickly.
Hannah C.
Got these for a trip to the lake. They handle water and sand so well! The spandex feels great and doesn’t get hot like plastic sandals.
Isabel Z.
They feel soft, breathable, and perfect for outdoor play.
Hilary E.
Very light and airy, I wear them everywhere!
Vanessa K.
I wear these every morning walking my dog. Super easy to slip on and my socks never get soaked, even if the grass is wet.
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.
Molly A.
Nice grip, dries fast, comfy for daily walks outside.
Jenna F.
I love how easy they are to clean after muddy hikes. The grip is really strong, so I never worry about falling on slippery surfaces.
Chloe V.
I’ve used these almost every day since buying them. The durability is impressive—they still look brand new after many hikes.
Savannah N.
Cute style, super comfy, perfect for warm weather fun.