Rayve Rio Black Caramel
Description
The Rayve Rio is an adult barefoot lifestyle sneaker handcrafted in Portugal. With a premium smooth leather upper and a high-traction natural rubber sole, it blends a sleek modern look with uncompromising barefoot mechanics. Available in Black/Caramel, Cheetah, and Pink.
Materials & Construction
- Upper: Premium smooth leather for durability, natural water resistance, and a refined finish
- Lining: Breathable, skin-friendly textile for temperature regulation and moisture-wicking
- Fastening: Classic cotton lacing with reinforced eyelets for precise adjustment
Sole & Feel
- Outsole: 4.5–5mm ultra-flexible natural rubber, stitched to the upper to prevent delamination
- Drop: 0mm (true zero-drop) for natural posture and spinal alignment
- Insole: Removable, flat, leather-topped insert with no arch support
Fit Profile
- Width: Medium to wider feet
- Toe box: Generously wide and anatomically shaped for natural toe splay
- Instep: Adaptable from medium to higher insteps via the deep lacing system
- Heel: Anatomically contoured heel cup to prevent slippage
- Adult sizing: EU 36–46
Size Guide
Measure your foot and add 5–8mm for a closer fit or 10–12mm for a standard relaxed barefoot fit.
| EU Size | Inner Length (mm) | Inner Width (mm) |
| 36 | 235 | 90 |
| 37 | 242 | 92 |
| 38 | 248 | 94 |
| 39 | 255 | 96 |
| 40 | 262 | 98 |
| 41 | 268 | 100 |
| 42 | 275 | 102 |
| 43 | 282 | 104 |
| 44 | 288 | 106 |
| 45 | 295 | 108 |
| 46 | 302 | 110 |
Care Instructions
- Before first wear: Treat with a waterproofing spray or leather cream to protect against water and stains
- Cleaning: Do not machine wash. Brush off loose dirt, then wipe with a damp cloth. Use leather cleaning foam for deeper cleaning
- Conditioning: Periodically apply a leather balm to keep the leather supple and prevent cracking
- Drying: Air dry at room temperature - never near heat sources or direct sunlight
About Rayve
Rayve is a Portuguese barefoot footwear brand crafting lightweight, flexible shoes for the whole family. Handcrafted in Portugal, every pair features a zero-drop sole, wide anatomical toe box, and fully flexible construction - designed to support natural foot development from first steps through adulthood.
Materials & Construction
- Upper: Premium vegan synthetic leather, breathable textile mesh, or durable rubber depending on style
- Lining: Soft, skin-friendly, breathable fabric for moisture-wicking comfort
- Outsole: 5mm ultra-flexible natural rubber compound, slip-resistant and stitched for durability
- All styles are zero-drop, vegan, and feature a wide anatomical toe box
Sizing & Fit Guide
- Available in EU sizing from children's to adult sizes - check individual product size charts
- Children: Add 9-12mm growth/movement allowance to foot length
- Adults: Add 5-10mm movement allowance
- All styles feature an anatomically shaped toe box optimised for medium to wider feet
Care & Maintenance
Remove coarse dirt with a soft brush first. Wipe with a damp cloth and allow to air dry at room temperature. Do not machine wash or dry near heat sources. Treat regularly with an impregnating spray to increase durability and water resistance.
Frequently Bought Together
Rayve Rio Black Caramel
£110.00
This item
Aira Basics Barefoot White Crew Sock
£11.00
Maro Organic Cotton Crew Toe Socks
£12.00
Maro Organic Cotton No Show Toe Socks
£12.00
Not Sure of Your Size? Start Here
Barefoot shoe sizing works differently from standard high-street brands. Measuring your feet in centimetres is the essential first step to getting the right fit.
The Wall & Paper Method
A simple 5-step process you can do at home with just a piece of paper, a pencil, and a ruler.
Room to Move
Adults need 0.8–1.2cm of space; kids need 0.8–1.5cm of growing room beyond their foot length.
Width Matters
Barefoot shoes have wide toe boxes, but width fitting is just as important as length for comfort.
Customer Reviews
Super comfortable, I have sensory issues and socks have long been a struggle - I plan to switch over to these completely
Lovely socks… I’m now a total convert to toe socks, they are so comfortable! These are great for summer in trainers, breathable and just the right height. I’m about to buy more.
Great socks, comfortable and not restrictive on the toes.
Great customer service and so friendly. If you have a problem they are quick to sort it out with ease. Amazing people. Love you all. Thanks for bringing this shop to life. Dan is amazing.
They are great quality and so comfy. My daughter HATES mainstream socks because of the bar across the toe section but absolutely LOVES these. Thank you so much.
Great socks, very comfy. Just need more variety instead of basic black or white
I love these socks. Just need them in lots of different colours / patterns next ❤️
The most comfortable socks ever, if you fancy a day off from your toe socks or just fancy less hobbit-like looking feet - these are a game changer!
Fabulous sandals, cannot recommend them enough. My new faves for summer xx
The online service was easy and straightforward, with practical advice on sizing. I was really surprised that they were packed, dispatched and arrived so quickly! It is a very impressive service.
Super smart and comfortable shoes! I ordered them for a funeral, but they will look lovely with anything I wear.
