Feel Lighter Every Step Outdoors
Step into unmatched comfort every day and enjoy fresh feet wherever you go. Threo trainers keep your pace strong while making walking feel almost weightless. Breathable mesh design stops sweaty build-up and lets skin breathe easily. Enjoy a reliable grip on pavements and trails, keeping you steady always.
All-Day Breathability
Airy mesh upper helps keep your feet cool and dry. Stay comfortable for hours without any stuffy feeling or moisture.

Ultra-Light Feel
Special lightweight build reduces stress on your legs. Move fast and easily, whether running, walking, or just standing.

Enhanced Support
Soft insole cushions every impact and supports arches gently. Prevent aches and enjoy each step without worry or pain.

Size guide

TO MEASURE YOURSELF:
Stand in your bare feet with your heel against the wall.
Place a ruler on the floor parallel to your foot with the end of the ruler against the wall.
Find the length from the wall to the end of your longest toe.
| SIZE | US | UK | EU | FOOT LENGTH | |
|---|---|---|---|---|---|
| cm | inch | ||||
| 39 | 6.5 | 5.5 | 39 | 24.5 | 9.65 |
| 40 | 7.5 | 6.5 | 40 | 25 | 9.84 |
| 41 | 8 | 7 | 41 | 25.5 | 10.04 |
| 42 | 8.5 | 7.5 | 41.5 | 26 | 10.24 |
| 43 | 9 | 8 | 42 | 26.5 | 10.43 |
| 44 | 9.5 | 8.5 | 43 | 27 | 10.63 |
| 45 | 10.5 | 9.5 | 44 | 27.5 | 10.83 |
| Size | US | UK | EU | Foot length | |
|---|---|---|---|---|---|
| cm | inch | ||||
| 35 | 5.5 | 4 | 35 | 23 | 9.06 |
| 36 | 6 | 4.5 | 36.5 | 23.5 | 9.25 |
| 37 | 6.5 | 5 | 37 | 24 | 9.45 |
| 38 | 7 | 5.5 | 38 | 24.5 | 9.84 |
| 39 | 7.5 | 6.5 | 38.5 | 25 | 10.04 |
| 40 | 8 | 7 | 39 | 25.5 | 10.04 |
| 41 | 8.5 | 7.5 | 41 | 26 | 10.24 |
| 42 | 9 | 8 | 42 | 26.5 | 10.43 |
| 43 | 9.5 | 9.5 | 43 | 27 | 10.86 |
| 44 | 10 | 10 | 44 | 28 | 11.22 |






















T***G (verified buyer)
Australia
Light, comfy shoes that keep my feet fresh.
H***F (verified buyer)
Australia
Nice grip on trails, and my feet stay cool.
B***S (verified buyer)
Australia
As a big guy, I worry about sore heels. These trainers give gentle support, and the airy top keeps my feet fresh even after long afternoons at the park.
L***M (verified buyer)
Australia
Bought these trainers for my daily walks and they feel almost weightless. My feet stay dry, and my knees don’t hurt after long evenings outside.
V***H (verified buyer)
Australia
I started a morning walking routine and these trainers helped a lot. They feel light, hold the ground nicely, and my arches don’t ache anymore.
M***D (verified buyer)
Australia
Got these for weekend hikes with my dog. They grip well on gravel and grass, my feet don’t overheat, and I’m less tired after a few miles.
J***T (verified buyer)
Australia
I bought these for my teenage son who walks to school. He says they’re really light, his feet don’t sweat as much, and he actually enjoys the walk now.
N***P (verified buyer)
Australia
Bought a pair for walking the city with my friends. They feel super light, no heavy drag, and my feet stay cool even on warm pavement.
O***K (verified buyer)
Australia
I use these for quick runs and grocery trips. They slip on easily, feel soft under my arches, and my toes don’t feel cramped or sweaty afterward.
E***C (verified buyer)
Australia
Got these for my husband’s birthday. He walks to the train station daily and says these shoes are comfy, airy, and keep his legs from feeling tired.