Instant Comfort For Every Step
Tired feet can make any day hard and stressful. Threo insoles help soothe discomfort, so walking feels easy again. Each step feels lighter and more enjoyable from morning until night. Enjoy support that fits any activity and shoe perfectly.
All-Day Relief
Long days no longer mean sore, tired feet at night. The special cushion helps ease pressure, keeping you smiling longer.

Freshness Boost
Breathable mesh keeps shoes cool and dry throughout the day. This means less sweat and odour while staying active or relaxing.

Arch Support
Proper alignment reduces stress and helps improve posture fast. Threo insoles offer extra balance, making each walk smooth.

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 | ||||
| 35-36 | 6 | 4.5 | 37.5 | 23.5 | 9.25 |
| 37-38 | 6.5-7 | 5.5 | 39 | 24.5 | 9.65 |
| 39-40 | 8-8.5 | 7 | 41 | 25.5 | 10.04 |
| 41-42 | 9-9.5 | 8 | 42 | 26.5 | 10.43 |
| 43-44 | 10.5-11 | 9.5 | 44 | 27.5 | 10.83 |
| 45-46 | 11.5-12 | 10.5 | 45 | 28.5 | 11.22 |
| 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 |
















H***C (verified buyer)
New Zealand
Bought them for Dad and he smiles
D***K (verified buyer)
New Zealand
Bought these for my work boots and my heels stopped aching on the walk home after a full shift
M***H (verified buyer)
New Zealand
My loafers feel softer with these insoles
L***M (verified buyer)
New Zealand
My wife uses the insoles in her trainers and says shopping trips are much easier on her arches now
N***S (verified buyer)
New Zealand
The soft foam feels great in my shoes and the mesh kept my socks dry during a warm day out
J***P (verified buyer)
New Zealand
Good cushion during my evening bus commute
C***B (verified buyer)
New Zealand
I put them in my old sneakers before a city break and walked for hours without heavy tired feet
P***L (verified buyer)
New Zealand
Nice support for my daily dog walks
O***T (verified buyer)
New Zealand
After trying these insoles at the warehouse I noticed my knees felt less strained when I got home
M***R (verified buyer)
New Zealand
I stand at the bakery all morning and these insoles made my feet feel calm even after the lunch rush