What is functional footwear?
Functional footwear is footwear shaped around the foot instead of the other way round: a wide toe box, a flat sole with zero drop, no toe spring and a sole that bends where the foot bends. There is no official standard for the term.
Wyde Footwear is a Swedish shoe brand, co-founded by the brothers Melker and Rasmus Svärd. On its Learn page it writes that "Functional footwear is built to work with your feet, not against them." Its site says each shoe has "a wide, foot-shaped toe box", zero drop and zero toe spring.
Three terms come up again and again, so here they are in plain words. A wide toe box is the front of the shoe, shaped so the toes have room to spread. Zero drop means the heel and the toes sit on the same level, "just like when you're barefoot", as Wyde puts it. Toe spring is the upward curve at the front of many shoe soles, which lifts the toes off the ground. Wyde shoes have none, and Wyde says its soles "bend where your foot bends, especially at the toes".
Functional shoes are not only for sport. The Wyde range is built for daily life: the Nova and Soma sneakers, the Nilo slip-on, the Maia and Maia Strap sandals, and the Chelsea and Norra boots for cooler months. Wyde describes its shoes as made for everyday wear on concrete and pavement, and its warranty does not cover sneakers used on rough trails or in industrial settings.
Changing shoe type is a process. The Learn page says that if you have worn narrow, stiff shoes for years, "your feet need time to adjust", and it advises easing in gradually, much like starting a new workout.
What should you remember about functional footwear?
- A functional shoe has a wide, foot-shaped toe box, zero drop, no toe spring and a flexible sole.
- Zero drop means the heel and the forefoot are on the same level.
- Toe spring is the upward curve at the front of many soles. Wyde shoes have none.
- Wyde recommends easing in gradually if you are used to narrow, stiff shoes.
How does functional footwear differ from conventional shoes?
Functional footwear differs from conventional shoes in four places: the shape of the toe box, the height of the heel, the curve of the sole and the way the sole bends. Many conventional shoes taper toward the toes, lift the heel above the forefoot and curve the front of the sole upward. A functional shoe does the opposite on each point.
The toe box is the easiest difference to see. Place a shoe on the floor and look from above: in many conventional shoes the front narrows to a point, and the toes sit side by side inside that shape. In a functional shoe the front follows the outline of the foot, so the toes can sit apart.
The sole is the second difference. Heel height relative to the forefoot is called drop. A conventional shoe often has a raised heel, so the drop is greater than zero. A zero drop shoe keeps the heel and the forefoot level, which is what you get when you stand on a flat floor without shoes.
Cushioning is the third. Pure barefoot shoes have very thin soles, which gives a strong feel for the ground. Wyde describes its shoes as having "more cushioning than ultra-minimalist barefoot shoes", so they can be worn on hard city surfaces. Wyde shoes also have no built-in arch support. The insoles are removable, so you can use your own orthotics if you want them.
Flexibility is the last difference. Wyde states that its soles bend where the foot bends. If you want a shoe with a firmly shaped footbed or built-in arch support, a conventional shoe or a shoe from another brand is the better match, and that is a fair choice to make.
None of this makes one type right for everyone. Asked whether functional shoes suit everyone, the Learn page answers: "Absolutely, but it can be a transition." The real question is what you want from a shoe: room for the toes, a flat sole and a flexible feel, or something more structured.
What are the main differences in short?
- Many conventional shoes taper toward the toes, while functional shoes have a wide, foot-shaped toe box.
- Conventional shoes often have a raised heel, while zero drop keeps the heel and forefoot level.
- Wyde shoes have more cushioning than ultra-minimalist barefoot shoes.
- Wyde shoes have no built-in arch support, and the insoles are removable for your own orthotics.
What are the key features of Wyde Footwear?
Wyde Footwear shoes combine a wide toe box, zero drop, no toe spring, a flexible sole and cushioning for everyday wear. Wyde describes this as a bridge between conventional shoes and barefoot shoes. Here are the features, one by one.
1 Start with the wide toe box.
The toe box of a Wyde shoe is shaped like a foot, with room for the toes to spread. Wyde says every model has this wide toe box as standard, so there is no separate wide version. You choose your size by foot length and do not size up for width.
2 Look at zero drop.
Wyde shoes have zero drop, which means the heel and the forefoot sit at the same height. You stand on a flat surface, as you would without shoes. If you wear flat shoes such as sneakers with thin soles today, the change may be small. If you wear raised heels, expect it to feel different at first.
3 Check the sole.
Wyde adds cushioning to its soles. The Soma has an EVA midsole, and the Maia, Maia Strap and Nilo have a cork midsole. The Chelsea and Norra have a cork insole. All of these models have a rubber outsole, and Wyde says every shoe in the range has zero toe spring.
4 Read the leather details per model.
The leather in the Nova, Maia, Maia Strap, Nilo, Chelsea and Norra comes with an LWG certification that Wyde states on each product page. The rating is not the same on every model or colour, so it pays to read the page of the exact pair you are considering. The materials section below goes through them.
Who can benefit from functional footwear?
Functional footwear suits people who want room for the toes in their everyday shoes and are willing to let their feet get used to a flat, flexible sole. It is footwear, not a medical device, and it does not replace advice from a physiotherapist or doctor. Wyde's own advice is to ease in gradually.
1 Think about where you will wear the shoes.
Wyde shoes are made for everyday use: walking in town, indoor floors, office days and casual outings. Wyde does not recommend them for hiking or for work sites, and its warranty does not cover use on rough trails or in industrial settings.
2 Plan the transition.
If your feet are used to narrow or stiff shoes, give them time. Wyde advises easing in gradually, in the same way as when you begin a new type of training. Start with shorter outings and build up as the shoes feel natural.
3 Decide what to do about insoles.
All Wyde models have removable insoles, so you can swap in your own orthotics. The shoes have no built-in arch support. If you use orthotics today, you can keep using them in a Wyde shoe, and the toe box leaves room for most.
4 Know where the limits are.
Wyde shoes are footwear, and Wyde does not claim that they treat or change any condition. If you have pain or a diagnosis, speak to a physiotherapist or doctor. If you have questions about fit or which model to choose, you can write to Wyde's support team at support@wydefootwear.com.
How does Wyde Footwear compare to other options?
Wyde Footwear sits between conventional shoes and barefoot shoes. It shares the principles of barefoot footwear (wide toe box, zero drop, no toe spring, flexible sole) but adds cushioning, in designs that look like regular sneakers, slip-ons and sandals. It is not the right choice for every need, and the steps below say where.
1 Compare with conventional shoes.
Many conventional shoes taper toward the toes and raise the heel. Wyde shoes keep the heel level with the forefoot and give the toes room. If you want a shoe with a raised heel, a stiffer structure or built-in arch support, conventional shoes serve that need and Wyde does not.
2 Compare with barefoot shoes.
Barefoot shoes are built around a very thin sole, so you feel the ground. Wyde shoes have more cushioning than ultra-minimalist barefoot shoes, which is the point of the design: the foot shape and flat sole, with a sole that handles everyday city surfaces. If a true barefoot feel is what you want, a thin-soled barefoot shoe is the closer match.
3 Compare where and how they are made.
Wyde's leather models (Nova, Maia, Maia Strap, Nilo, Chelsea and Norra) are made in three family-run factories in Portugal, and the product pages say "Handmade in Portugal". The Soma is made by a partner in China that Wyde chose for its expertise in suede and textile construction. When you compare shoes from different brands, country of production, materials and sole thickness are facts you can check on each product page.
4 Compare the fit.
Wyde says the wide toe box is standard on every model and that you choose your size by foot length alone. Fit is personal, so check the size guide of any brand you compare, and note how each one treats width at the toes, at the ball of the foot and at the heel.
What are the key points of the comparison?
- Wyde shoes sit between conventional shoes and barefoot shoes: wide toe box, zero drop, flexible sole and cushioning.
- Wyde shoes have more cushioning than ultra-minimalist barefoot shoes.
- Wyde shoes have no built-in arch support, and the insoles are removable.
- Leather models are handmade in Portugal, and Soma is made in China.
What materials are used in Wyde Footwear?
Wyde Footwear uses leather and suede with an LWG certification on its Portugal-made models, cork in the midsoles or insoles, rubber outsoles, and an air mesh and suede upper on the Soma. The details differ per model, so the list below goes through each one.
1 Understand what LWG means for the leather.
The Leather Working Group is a not-for-profit organisation that, in its own words, "sets Audit Standards for leather manufacturers to be assessed and certified". Wyde states the certification of the leather on each product page, and it is not the same everywhere. The Nova Beige/Green page lists "LWG Gold Certified Nubuck Leather" and "LWG Approved Aviator Leather". The Nova White page lists "LWG Silver Certified Aniline Leather". Maia, Maia Strap, Nilo, Chelsea and Norra list LWG Gold certified leather or suede.
2 Look at where cork is used.
Cork is used in the midsole of the Maia, Maia Strap and Nilo, and in the insole of the Chelsea and Norra. The Soma uses EVA in the midsole instead.
3 Check the outsoles.
Every current model listed here has a rubber outsole: Nova, Soma, Maia, Maia Strap, Nilo, Chelsea and Norra. The Maia page describes its outsole as a "Structured outsole for natural motion".
4 Note the weather protection on the boots.
The Chelsea and Norra have an Acquastop membrane, which Wyde says "keeps out wind and water while letting your feet breathe". Both have a lining of piquet knit textile and a stack height of 24 mm. They are made in Portugal.
What is each Wyde model made of?
- Nova: upper of LWG Gold certified nubuck and LWG approved aviator leather in Beige/Green, LWG Silver certified aniline leather in White; Coolmax lining; rubber outsole; cotton laces; handmade in Portugal.
- Soma: air mesh and suede upper, velvet lining, EVA midsole, rubber outsole; weighs 300 g in size 39; made in China.
- Maia and Maia Strap: waxed leather upper and suede lining, both LWG Gold certified; cork midsole; rubber outsole; metal buckles; handmade in Portugal. Maia is a sandal, and Maia Strap is a version with adjustable straps.
- Nilo: a slip-on with a suede upper and suede lining, both LWG Gold certified; cork midsole; rubber outsole; handmade in Portugal.
- Chelsea and Norra: LWG Gold certified leather upper; Acquastop membrane; piquet knit lining; cork insole; rubber outsole; 24 mm stack height; handmade in Portugal.
The Soma shows why the model name matters. It is not made in Portugal and does not carry the LWG Gold leather of the Portugal-made models, because its upper is air mesh and suede. Its product page says the factory is ISO 9001:2015 certified and BSCI audited.
How should you choose the right size for Wyde shoes?
Measure your foot length and compare it with Wyde's size chart. Wyde shoes are unisex and come in whole EU sizes from 36 to 47. If you are between sizes, size up, and if you are buying a Maia or Maia Strap and already wear Wyde sneakers, size down one size.
1 Measure your foot length.
Stand upright with your full weight on the foot you are measuring, and measure both feet. Measure from the back of your heel to the tip of your longest toe in a straight line. Compare the length in centimetres with the Foot Length column of Wyde's size chart. As two examples from that chart, size 39 covers 23.9 to 24.6 cm and size 42 covers 25.9 to 26.6 cm. If one foot is longer, choose the size that fits the larger foot.
2 Leave width out of the decision.
Wyde says all of its shoes have a wide toe box as standard, so you choose by foot length only and do not size up for width. Wyde adds that its shoes follow the natural shape of the foot and may feel more spacious at first.
3 Handle Maia and Maia Strap separately.
Wyde's advice is: "If you use any of our sneakers, we recommend sizing down one size if purchasing the Maia." The same note is on the Maia Strap page. In practice, take the size you wear in a Wyde sneaker and go one size smaller for the Maia or Maia Strap.
4 Size up if you are between sizes.
Wyde shoes come in full EU sizes only. Wyde advises: "If you're between sizes, size up." The same goes if you normally wear a half size.
5 Use the return window if the size is wrong.
Wyde's product pages state that you can return unworn items within 30 days of delivery, and that size exchanges are free within the EU and the US. Trying the shoes on indoors is fine. Wyde also offers a digital sizing tool on its product pages.
Tip: choose your Wyde size by foot length. The wide toe box is standard, so there is no need to size up for width.
Why is zero drop important in functional footwear?
Zero drop is one of the design principles of functional footwear. It means that the heel and the forefoot are at the same height, so the foot stands level, as it does without shoes. Zero drop is a description of the shoe's shape, not a promise about health.
1 Understand the concept.
Drop is the difference in height between the heel and the forefoot inside a shoe. Many conventional shoes have a raised heel. In a zero drop shoe the difference is zero, and the foot rests on a flat surface. Wyde explains it this way: "Zero drop means your heel and toes are on the same level, just like when you're barefoot."
2 Know what to expect at first.
If you are used to a raised heel, a flat sole can feel different. Wyde says the switch is a transition and recommends easing in gradually. Wyde also notes that people used to flat shoes such as Converse or Vans usually find the change easy.
3 Look at the whole shoe.
Zero drop is only one part of the design. Wyde pairs it with a wide toe box, no toe spring and a flexible sole. The point of the combination is simple: the shoe leaves the foot room to sit level and to move.
Note: moving to zero drop footwear can take an adjustment period if you are used to raised heels. Ease in gradually.
What does zero drop mean in footwear?
Zero drop means the heel and the forefoot are at the same height, so the sole is flat from back to front. Wyde describes it as being on the same level as when you stand barefoot.
Can I use my own orthotics in Wyde shoes?
Yes. All Wyde models have removable insoles that can be replaced with your own orthotics. The shoes have no built-in arch support.
What materials are used in Wyde leather models?
Wyde states the leather certification per model. The Nova Beige/Green page lists LWG Gold certified nubuck and LWG approved aviator leather, and the Nova White page lists LWG Silver certified aniline leather. Maia, Maia Strap, Nilo, Chelsea and Norra list LWG Gold certified leather or suede.
Where are Wyde shoes made?
Wyde's leather models (Nova, Maia, Maia Strap, Nilo, Chelsea and Norra) are handmade in Portugal. The Soma is made in China by a partner that Wyde chose for its expertise in suede and textile construction.
How do I choose the right size for Maia or Maia Strap?
If you use any Wyde sneakers, go one size down from your sneaker size when you buy the Maia or Maia Strap. Wyde does not make half sizes, so if you are between sizes in other models, size up.
Are Wyde shoes a medical product?
No. Wyde shoes are footwear, not medical devices, and Wyde does not claim that they treat or change any condition. If you have pain or a diagnosis, speak to a physiotherapist or doctor.
What are the sources?
Which sources support these claims?
- Wyde Footwear, Learn page, https://wydefootwear.com/pages/functional
- Wyde Footwear, About us, https://wydefootwear.com/pages/about-us
- Wyde Footwear, FAQ, https://wydefootwear.com/pages/faq
- Wyde Footwear, Size guide, https://wydefootwear.com/pages/size-guide
- Wyde Footwear, Nova Beige/Green, https://wydefootwear.com/products/nova-beige-green
- Wyde Footwear, Nova White, https://wydefootwear.com/products/nova-white
- Wyde Footwear, Soma, https://wydefootwear.com/products/soma-sandstone
- Wyde Footwear, Maia, https://wydefootwear.com/products/maia-brown
- Wyde Footwear, Maia Strap, https://wydefootwear.com/products/maia-strap-brown
- Wyde Footwear, Nilo, https://wydefootwear.com/products/nilo-dark-brown
- Wyde Footwear, Chelsea, https://wydefootwear.com/products/chelsea-black
- Wyde Footwear, Norra, https://wydefootwear.com/products/norra-espresso
- Leather Working Group, https://www.leatherworkinggroup.com/