Splay Runner V1 '26 Relay Grey Barefoot Trainers
Brand: Splay
Room for your toes, with cushioning underfoot.
The Splay Runner V1 '26 Relay Grey is a cushioned retro trainer. Grey nylon and suede with a gum outsole make this a neutral option for daily wear, with EVA cushioning beneath a foot-shaped upper. It has a cushioned construction, so it is worth considering if you prefer more underfoot material than a thin-soled minimalist shoe.
Why choose Splay Runner V1 '26 Relay Grey?- Foot-shaped toe box: Space for toes without choosing extra length simply to gain room across the front.
- Zero drop: Heel and forefoot sit at the same level.
- Cushioning: A 10mm EVA midsole adds cushioning above the 4.5mm rubber outsole.
- Nylon and suede: A fabric upper with suede panels gives the trainer its retro finish.
- Removable insole: A 4mm insole can be taken out for airing.
Sizing advice: Ideal for wide and extra-wide feet. The Runner V1 ’26 has an adjustable lace-up fit. Use the laces to fine-tune the hold across your foot without crowding your toes. Enter your foot length below for a size recommendation based on our team-verified shoe measurements. Powered by the BarefootBrit Fit System™.
Follow our foot measuring guide.
About SplaySplay makes foot-shaped footwear in familiar trainer styles, with zero-drop construction and room for toes to spread. Its REV S-series brings these features to skate shoes, while the Runner V1 combines a retro running silhouette with EVA cushioning.
Explore Splay footwear or browse all barefoot shoes.
Sizing & Fit
Sizing advice: Ideal for wide and extra-wide feet. The Runner V1 ’26 has an adjustable lace-up fit. Use the laces to fine-tune the hold across your foot without crowding your toes. Enter your foot length below for a size recommendation based on our team-verified shoe measurements. Powered by the BarefootBrit Fit System™.
Materials & Care
Upper: Nylon and suede. Midsole: 10mm EVA. Outsole: 4.5mm flexible rubber. Insole: 4mm, removable. Contains suede leather and is not vegan.
Brush away loose dirt, then spot clean with a soft cloth, cool water and a mild detergent. Avoid soaking the shoes. Let them air dry away from direct heat and sunlight; do not tumble dry. Allow the removable insoles to dry fully before replacing them.
About the Brand
Splay makes foot-shaped footwear in familiar trainer styles, with zero-drop construction and room for toes to spread. Its REV S-series brings these features to skate shoes, while the Runner V1 combines a retro running silhouette with EVA cushioning.
Product Specifications
- Zero Drop: Yes
- Toe Box Shape: Foot-shaped
- Flexibility: Flexible
- Removable Insole: Yes
Splay Runner V1 '26 Relay Grey Barefoot Trainers
Powered by the BarefootBrit Fit System™
Splay Runner V1 '26 size chart
Enter your longest foot length and we'll recommend the best size for this specific shoe.
View Full Size Conversion Chart
| EU Size | UK Size | Internal length (cm) |
|---|---|---|
| 36 | Y3.5 / W4.5 | 24.0 |
| 37 | Y4 / W5 | 24.4 |
| 37.5 | Y4.5 / W5.5 | 24.8 |
| 38 | M5 / W6 | 25.2 |
| 39 | M5.5 / W6.5 | 25.6 |
| 39.5 | M6 / W7 | 26.1 |
| 40 | M6.5 / W7.5 | 26.5 |
| 41 | M7 / W8 | 26.9 |
| 41.5 | M7.5 / W8.5 | 27.3 |
| 42 | M8 / W9 | 27.8 |
| 43 | M8.5 / W9.5 | 28.2 |
| 43.5 | M9 / W10 | 28.6 |
| 44 | M9.5 / W10.5 | 29.0 |
| 44.5 | M10 / W11 | 29.5 |
| 45 | M10.5 / W11.5 | 29.9 |
| 46 | M11 / W12 | 30.3 |
| 47 | M12 | 31.1 |
| 48.5 | M13 | 32.0 |
Description
Room for your toes, with cushioning underfoot.
The Splay Runner V1 '26 Relay Grey is a cushioned retro trainer. Grey nylon and suede with a gum outsole make this a neutral option for daily wear, with EVA cushioning beneath a foot-shaped upper. It has a cushioned construction, so it is worth considering if you prefer more underfoot material than a thin-soled minimalist shoe.
Why choose Splay Runner V1 '26 Relay Grey?
- Foot-shaped toe box: Space for toes without choosing extra length simply to gain room across the front.
- Zero drop: Heel and forefoot sit at the same level.
- Cushioning: A 10mm EVA midsole adds cushioning above the 4.5mm rubber outsole.
- Nylon and suede: A fabric upper with suede panels gives the trainer its retro finish.
- Removable insole: A 4mm insole can be taken out for airing.
Fit and sizing
Sizing advice: Ideal for wide and extra-wide feet. The Runner V1 ’26 has an adjustable lace-up fit. Use the laces to fine-tune the hold across your foot without crowding your toes. Enter your foot length below for a size recommendation based on our team-verified shoe measurements. Powered by the BarefootBrit Fit System™.
Follow our foot measuring guide.
About Splay
Splay makes foot-shaped footwear in familiar trainer styles, with zero-drop construction and room for toes to spread. Its REV S-series brings these features to skate shoes, while the Runner V1 combines a retro running silhouette with EVA cushioning.
Explore Splay footwear or browse all barefoot shoes.
Sizing & Fit
Sizing advice: Ideal for wide and extra-wide feet. The Runner V1 ’26 has an adjustable lace-up fit. Use the laces to fine-tune the hold across your foot without crowding your toes. Enter your foot length below for a size recommendation based on our team-verified shoe measurements. Powered by the BarefootBrit Fit System™.
Materials & Care
Upper: Nylon and suede. Midsole: 10mm EVA. Outsole: 4.5mm flexible rubber. Insole: 4mm, removable. Contains suede leather and is not vegan.
Brush away loose dirt, then spot clean with a soft cloth, cool water and a mild detergent. Avoid soaking the shoes. Let them air dry away from direct heat and sunlight; do not tumble dry. Allow the removable insoles to dry fully before replacing them.
About the Brand
Splay makes foot-shaped footwear in familiar trainer styles, with zero-drop construction and room for toes to spread. Its REV S-series brings these features to skate shoes, while the Runner V1 combines a retro running silhouette with EVA cushioning.
Shipping & Returns
Free UK delivery on orders over £130. Standard delivery £4.99 (Royal Mail Tracked 48, 1–3 working days). Same-day dispatch on orders placed before 12 PM Mon-Sat.
Returns accepted within 30 days — items must be unworn and in original packaging. Visit our Shipping and Returns page for full details.
Need to return an item? Get in touch and we'll help you sort it out. Email us at hello@barefootbrit.shop with your order number and we'll guide you through the process.
Email Us to Arrange a Return
Technical Specifications
- Model: Splay Runner V1 '26
- Colourway: Relay Grey
- Fastening: Laces
- Drop: 0mm
- Rubber outsole: 4.5mm
- EVA midsole: 10mm
- Removable insole: 4mm
- Upper: Nylon and suede
- Vegan: No, contains suede leather
- Fit: Suitable for wide and extra-wide feet
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
So happy with the shoes they are wonderfully comfortable. Really helping my recovery from fractured metatarsal and ankle. Hope they will last a good while.
I highly recommend them.
Great, as advertised. Delivery was slow but worth the wait. Wish they were also available as no show socks.
These were bought as a gift for someone and they were absolutely thrilled when they arrived. Quality is great and very easy to put on. Delivery was within the timescale quoted at time of purchase. Overall, a very positive experience
Nice thicker material
Good roomy socks.
Barefoot Brit were brilliant from start to finish. They personally added my late order onto a preorder, kept me updated, packaged the shoes well and sent them in a timely manner as soon as they arrived in the UK. I also met the team at the barefoot expo in on Solihull, and what a lovely bunch of people they are!
I love Barefootbrit shop. They are always friendly and helpful. Love them. X
They are amazing. So soft and comfortable. They are so much nicer than commercial socks that have the stitching on the toe panel which makes them uncomfortable. Will always buy these.
I got paperkrane confetti trainers at the expo and they're great! Customer service was brill and knowledge of the products was great too. A great variety of products, shoes and accessories and UK based too so I will defo be looking again when I am after anything barefoot!
Best barefoot shoe collection
I love how helpful everyone is, how passionate about barefoot shoes and socks they are. Highly recommended and I'll be shopping again.
Aira Basics Barefoot socks are amazing, they are so comfortable you don't know you are wearing them. They have a lovely wide toe box and they don't dig into my legs. I love them and will be buying more!
Great!
Really cool and super comfy!
Very comfortable, I wasn't sure I would like the feeling of them but I don't notice them on and love the fact that they are not too tight around the top either.
Restore Your Feet While You Transition
Barefoot shoes give your feet room and ground feel. These training tools from The Foot Collective rebuild strength and mobility while your feet adapt: 2 minutes a day.
FAQs
Is the Splay Runner V1 '26 zero drop?
Yes. The heel and forefoot sit at the same level. Zero drop does not mean no cushioning: this model includes a 10mm EVA midsole.
How should I choose my Runner V1 '26 size?
Sizing advice: Ideal for wide and extra-wide feet. The Runner V1 ’26 has an adjustable lace-up fit. Use the laces to fine-tune the hold across your foot without crowding your toes. Enter your foot length below for a size recommendation based on our team-verified shoe measurements. Powered by the BarefootBrit Fit System™.
Is the Runner V1 '26 vegan?
No. The upper contains suede leather.
Does this use the original Runner sizing advice?
No. This is the '26 edition. Splay groups it with its newest-release sizing guide and describes it as true to size. Use the chart on this listing rather than assuming older Runner fit advice applies.
What are the UK delivery and returns terms?
Standard UK delivery is £4.99 by Royal Mail Tracked 48, with free UK delivery on orders over £130. In-stock orders placed before 12pm Monday to Saturday qualify for same-day dispatch. Returns are accepted within 30 days, subject to the policy. Customers pay for tracked return postage, and outbound postage is non-refundable. Read the full shipping and returns policy.
Are these suitable for wide or extra-wide feet?
Yes. Our team recommends this model for wide and extra-wide feet. Use the BarefootBrit Fit System™ to find your length-based size recommendation, then check the overall fit when trying them on.