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ASICS Gel-Kayano 12.1 Kith Paragon
Size chart — ASICS
Use the chart below to convert between US, UK, EU and JP sizes.
Men
| US | UK | EU | JP (cm) |
|---|---|---|---|
| 4 | 3 | 36 | 22.5 |
| 4.5 | 3.5 | 37 | 23 |
| 5 | 4 | 37.5 | 23.5 |
| 5.5 | 4.5 | 38 | 24 |
| 6 | 5 | 39 | 24.5 |
| 6.5 | 5.5 | 39.5 | 25 |
| 7 | 6 | 40 | 25.25 |
| 7.5 | 6.5 | 40.5 | 25.5 |
| 8 | 7 | 41.5 | 26 |
| 8.5 | 7.5 | 42 | 26.5 |
| 9 | 8 | 42.5 | 27 |
| 9.5 | 8.5 | 43.5 | 27.5 |
| 10 | 9 | 44 | 28 |
| 10.5 | 9.5 | 44.5 | 28.25 |
| 11 | 10 | 45 | 28.5 |
| 11.5 | 10.5 | 46 | 29 |
| 12 | 11 | 46.5 | 29.5 |
| 12.5 | 11.5 | 47 | 30 |
| 13 | 12 | 48 | 30.5 |
| 13.5 | 12.5 | 48.5 | 30.75 |
| 14 | 13 | 49 | 31 |
| 14.5 | 13.5 | 49.5 | 31.5 |
| 15 | 14 | 50.5 | 32 |
Women
| US | UK | EU | JP (cm) |
|---|---|---|---|
| 5 | 3 | 35.5 | 22.5 |
| 5.5 | 3.5 | 36 | 22.75 |
| 6 | 4 | 37 | 23 |
| 6.5 | 4.5 | 37.5 | 23.5 |
| 7 | 5 | 38 | 24 |
| 7.5 | 5.5 | 39 | 24.5 |
| 8 | 6 | 39.5 | 25 |
| 8.5 | 6.5 | 40 | 25.5 |
| 9 | 7 | 40.5 | 25.75 |
| 9.5 | 7.5 | 41.5 | 26 |
| 10 | 8 | 42 | 26.5 |
| 10.5 | 8.5 | 42.5 | 27 |
| 11 | 9 | 43.5 | 27.5 |
| 11.5 | 9.5 | 44 | 28 |
| 12 | 10 | 44.5 | 28.5 |
| 12.5 | 10.5 | 45 | 28.75 |
| 13 | 11 | 46 | 29 |
| 13.5 | 11.5 | 46.5 | 29.5 |
| 14 | 12 | 47 | 30 |
Kids
| US | UK | EU | JP (cm) |
|---|---|---|---|
| K4 | K3 | 19.5 | 11.5 |
| K5 | K4 | 21 | 13 |
| K6 | K5 | 22.5 | 14 |
| K7 | K6 | 23.5 | 15 |
| K8 | K7 | 25 | 15.5 |
| K9 | K8 | 26 | 16 |
| K10 | K9 | 27 | 17 |
| K10.5 | K9.5 | 28 | 17.25 |
| K11 | K10 | 28.5 | 17.5 |
| K11.5 | K10.5 | 29.5 | 18 |
| K12 | K11 | 30 | 18.5 |
| K12.5 | K11.5 | 30.5 | 19 |
| K13 | K12 | 31.5 | 19.5 |
| K13.5 | K12.5 | 32 | 19.75 |
| 1 | K13 | 32.5 | 20 |
| 1.5 | K13.5 | 33 | 20.5 |
| 2 | 1 | 33.5 | 21 |
| 2.5 | 1.5 | 34.5 | 21.5 |
| 3 | 2 | 35 | 22 |
| 3.5 | 2.5 | 35.5 | 22.25 |
| 4 | 3 | 36 | 22.5 |
| 4.5 | 3.5 | 37 | 23 |
| 5 | 4 | 37.5 | 23.5 |
| 5.5 | 4.5 | 38 | 24 |
| 6 | 5 | 39 | 24.5 |
| 6.5 | 5.5 | 39.5 | 25 |
| 7 | 6 | 40 | 25.5 |
Size, price & UPC details
| Size | Price | UPC | Delivery |
|---|---|---|---|
| US M 4 / W 5.5 | — | 199023182616 | Out of stock |
| US M 6 / W 7.5 | — | 199023182524 | Out of stock |
| US M 6.5 / W 8 | — | 199023182500 | Out of stock |
| US M 7 / W 8.5 | — | 199023182586 | Out of stock |
| US M 7.5 / W 9 | — | 199023182579 | Out of stock |
| US M 8 / W 9.5 | — | 199023182661 | Out of stock |
| US M 8.5 / W 10 | $623.95 | 199023182517 | 3-4 business days |
| US M 9 / W 10.5 | — | 199023182562 | Out of stock |
| US M 9.5 / W 11 | — | 199023182630 | Out of stock |
| US M 10 / W 11.5 | — | 199023182654 | Out of stock |
| US M 10.5 / W 12 | — | 199023182593 | Out of stock |
| US M 11 / W 12.5 | — | 199023182555 | Out of stock |
| US M 11.5 / W 13 | — | 199023182623 | Out of stock |
| US M 12 / W 13.5 | $580.95 | 199023182647 | 3-4 business days |
| US M 13 / W 14.5 | — | 199023182609 | Out of stock |
| US M 14 / W 15.5 | $667.95 | 199023182678 | 3-4 business days |
About the ASICS Gel-Kayano 12.1 Kith Paragon
The ASICS Gel Kayano 121 Kith Paragon reinterprets the classic stability runner through Kith’s refined Paragon colorway. The layered construction emphasizes the Kayano’s signature structure, while the curated palette injects lifestyle appeal into the performance driven silhouette. Signature GEL cushioning remains central, reinforcing the model’s heritage in comfort and support. This collaboration stands out because it bridges technical running DNA with elevated street sensibility. The Paragon tones create a cohesive and polished look that feels distinct within the Kayano lineup. Fans of Kith appreciate when iconic performance models are reworked through thoughtful color storytelling. It is a modern and collectible iteration of a stability staple rooted in both sport and style. The ASICS Gel Kayano 121 Kith Paragon was released on January 12, 2026 with a retail price of $195.
| Colorway | Paragon |
|---|---|
| Release Date | 2026-01-12 |
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