Joya
Dynamo III SR Black Active Trainers
Dynamo III SR Black Active Trainers
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Size Conversions
Size Conversions
| Womens Kybun & Joya Shoes |
| UK | EU | US Women |
| 3 | 35 2/3 | 5.5 |
| 3.5 | 36 1/3 | 6 |
| 4 | 37 | 6.5 |
| 4.5 | 37 2/3 | 7 |
| 5 | 38 1/3 | 7.5 |
| 5.5 | 39 | 8 |
| 6 | 39 2/3 | 8.5 |
| 6.5 | 40 1/3 | 9 |
| 7 | 41 | 9.5 |
| 7.5 | 41 2/3 | 10 |
| 8 | 42 1/3 | 10.5 |
| 8.5 | 43 | 11 |
| Mens Kybun & Joya Shoes |
| UK | EU | US Men |
| 6 | 39 2/3 | 7 |
| 6.5 | 40 1/3 | 7.5 |
| 7 | 41 | 8 |
| 7.5 | 41 2/3 | 8.5 |
| 8 | 42 1/3 | 9 |
| 8.5 | 43 | 9.5 |
| 9 | 43 2/3 | 10 |
| 9.5 | 44 1/3 | 10.5 |
| 10 | 45 | 11 |
| 10.5 | 45 2/3 | 11.5 |
| 11 | 46 1/3 | 12 |
| 11.5 | 47 | 12.5 |
| 12 | 47 2/3 | 13 |
| 12.5 | 48 1/3 | 13.5 |
| 13 | 49 | 14 |
| Womens Joya Sandals and Slippers |
| UK | EU | US Women |
| 3.5 | 36 | 6 |
| 4 | 37 | 6.5 |
| 5 | 38 | 7.5 |
| 5.5 | 39 | 8 |
| 6.5 | 40 | 9 |
| 7 | 41 | 9.5 |
| 8 | 42 | 10.5 |
| 8.5 | 43 | 11 |
| Mens Joya Sandals and Slippers |
| UK | EU | US Men |
| 6.5 | 40 | 7.5 |
| 7 | 41 | 8 |
| 8 | 42 | 9 |
| 8.5 | 43 | 9.5 |
| 9.5 | 44 | 10.5 |
| 10 | 45 | 11 |
| 11 | 46 | 12 |
| 11.5 | 47 | 12.5 |
*Please note conversions may vary by style
Delivery
Delivery
UK:
- Free standard UK delivery on all orders over £50
- We aim to dispatch UK orders within two working days
- Estimated UK delivery within 3 - 5 working days
- Orders under £50 charged at £4.95
European, Isle of Man, Jersey and Guernsey:
- We are not currently shipping to this region.
Rest of World Shipping (Exclusions Apply):
- We are not currently shipping to this region.
Returns
Returns
Items purchased in-store and online can be returned within 28 days of purchase using the returns form on your packing slip.
All returned items must be unworn and in their original condition and packaging.
Our full returns policy can be found at: https://footcomfortshoes.co.uk/pages/returns-policy
Introducing the Joya Dynamo III SR Work Shoe, the epitome of functionality and comfort in the workplace. Engineered with an active rocker sole, these shoes promote the natural roll of the foot, alleviating peak pressures during each step. Crafted from durable leather with a slip-resistant certified sole, they provide both safety and style. The Joya health benefits shine through, supporting knees, cushioning feet, and endorsed by AGR as "Good for the back." The Ortholite support insole ensures all-day comfort, while the width H guarantees a perfect fit. Step confidently into the workday with Dynamo III SR, where wellness meets occupational excellence.
| Name | Dynamo III SR Black |
| Width | H |
| Material | Leather |
| Lining | Textile |
| Insole | Ortholite® Support |
| Sole Type | Active |
ForeverFoam 300% Better rebound than traditional EVA Sports Shoes
FOREVERFOAM® sets a new standard in durability, support, and resilience. Engineered to last up to three times longer than traditional EVA, it maintains its cushioning and structural integrity over time, ensuring consistent comfort and performance.
Unlike traditional sports shoes, which compresses and loses its support with wear, FOREVERFOAM® retains its shape, delivering long-lasting relief and stability for every step.
The ForeverFoam Difference
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Bounce with every Step
With FOREVERFOAM® Joya shoes offer a consistent rebound after every step, as its material stays significantly more elastic over time than conventional alternatives – making them ideal for long distance walking.
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Ultimate Cushioning
With its unique soft-elastic cushioning, FOREVERFOAM® delivers optimal pressure distribution, providing superior shock absorption and stability. This ensures a smooth, supportive feel with every step, making daily activities more comfortable.
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Live Healthily
FOREVERFOAM® promotes long-term health by reducing joint strain and alleviating pressure on the feet and back. With every step, it activates and strengthens muscles while providing soothing relaxation.
Certified by AGR
All Joya shoes are AGR-certified (Association Forum Healthy Back) for superior back support and pain relief, thanks to the innovative FOREVERFOAM® sole.