Not sure about the size?
Please follow the instructions below- Remove the insole from a pair of shoes that fit you well.
- Use a ruler or measuring tape to measure the insole.
- Measure from the farthest point of the heel to the farthest point of the toe (as shown in the image).
- Use the size chart to find your size based on the length of the insole.
- That's it! You now know your ideal size!
| BR | US M | US W | EU | Insole Length |
|---|---|---|---|---|
| 34 | 4 | 5,5 | 36 | 23 cm |
| 35 | 4,5 | 6 | 37 | 23,6 cm |
| 35,5 | 5 | 6,5 | 37,5 | 24 cm |
| 36 | 5,5 | 7 | 38 | 24,3 cm |
| 36,5 | 6 | 7,5 | 38,5 | 24,7 cm |
| 37 | 6,5 | 8 | 39 | 25 cm |
| 37,5 | 39,5 | 25,4 cm | ||
| 38 | 7 | 8,5 | 40 | 25,7 cm |
| 38,5 | 7,5 | 9 | 40,5 | 26,1 cm |
| 39 | 8 | 9 | 41 | 26,4 cm |
| 39,5 | 41,5 | 26,8 cm | ||
| 40 | 8,5 | 10 | 42 | 27,1 cm |
| 40,5 | 9 | 10,5 | 42,5 | 27,4 cm |
| 41 | 9,5 | 11 | 43 | 27,8 cm |
| 41,5 | 43,5 | 28,1 cm | ||
| 42 | 10,5 | 12 | 44 | 28,4 cm |
| 42,5 | 10,5 | 12,5 | 44,5 | 28,7 cm |
| 43 | 11 | 13 | 45 | 29 cm |
| 43,5 | 11,5 | 13,5 | 45,5 | 29,3 cm |
| 44 | 12 | 14 | 46 | 29,7 cm |
| 45 | 13 | 15 | 47 | 30 cm |
| 46 | 14 | 16 | 48 | 30,4 cm |
| 47 | 14,5 | 16,5 | 49 | 30,7 cm |
The Surfer Black Panther
Color
CORE FEATURES
SmoothFoam ™ Midsole.
Ultra lightweight and super comfortable.
Vegan and Sustainable: Suede made of recycled PET.
Weatherproof: Water repellent materials.
Ortholite ® insoles for superior comfort.
DESCRIPTION
Our shoes are super lightweight and they were designed to provide superior comfort. Ethically made in Brazil under fair conditions for workers. Using recycled and natural materials.
CARE GUIDE
We recommend removing the insoles (if removable) and shoelaces before cleaning.
Wash your sneakers using cold water and, if necessary, mild soap (as little as possible).
Use a soft toothbrush to gently scrub areas with heavier dirt.
Let them air dry in a shaded, well-ventilated place.
Avoid:
Washing machines
Dryers
Hot water
Direct sunlight for drying
SHIPPING
Shipping costs may vary depending on the delivery location.
Orders are mostly shipped from Portugal, and customers with a delivery address within the EU will not be charged any additional duties or import fees.
For non-EU countries, additional import duties or taxes may apply, depending on local customs regulations.
We offer free shipping on orders over €100 — except for deliveries to the USA.
RETURNS
If for any reason you’re not completely satisfied, you can return your pair of UNDO shoes — and we’ll gladly exchange them.
You have up to 30 days from the delivery date to request an exchange. You may exchange your pair for a different size and/or color. Please note that items must be in new condition and in their original packaging to be eligible for exchange.
All returns are sent back to our warehouse in Portugal, except for orders shipped to the United Kingdom and United States.
The return shipping costs, as well as any applicable duties or taxes, are the customer’s responsibility.
Important note for customers in the United States:
Due to new tariffs and additional logistics costs, we’re unable to cover exchange shipping fees. Customers will be responsible for both the return shipping cost and the shipping cost of the replacement pair.
The Surfer: Iconic Style Meets Unmatched Comfort
Designed in collaboration with three-time world surfing champion Gabriel Medina, “the Surfer” is a modern reinterpretation of 1980s court sneakers. Inspired by the classic silhouettes of tennis and basketball shoes, this iconic design has transcended the courts, becoming a symbol of everyday style embraced by many cultural collectives over the past four decades.
UNDO's version of this classic silhouette stands out for the signature comfort of our products. To achieve this, we incorporated an EVA wedge inside the rubber cupsole, delivering cushioning and softness that keep you comfortable all day long – without compromising its authentic and timeless look.
How others are styling it
