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Taking your running comfort to new heights, the Asics Gel-Cumulus 21 Shoes feature FLYTEFOAM™ Propel technology alongside rear and forefoot GEL™ technology for premium underfoot cushioning and excellent shock absorption so you can go the distance. The jacquard mesh upper is highly breathable, allowing air to circulate and cool you down, while an EVA sockliner further enhances comfort.
Constructed with GUIDANCE LINE™ technology and an I.G.S™ (Impact Guidance System) you can expect an efficient and smooth transition through the gait cycle while keeping your feet stable, mile after mile. A rubber AHAR™ compound has been strategically placed in key, hard-wearing areas of the shoe to increase the durability and overall lifespan of the shoe.
| UK Shoe | EU Shoe | US Male Shoe | cm |
| 3 | 36 | 4 | 22.5cm |
| 3.5 | 37 | 4.5 | 23cm |
| 4 | 37.5 | 5 | 23.5cm |
| 4.5 | 38 | 5.5 | 24cm |
| 5 | 39 | 6 | 24.5cm |
| 5.5 | 39.5 | 6.5 | 25cm |
| 6 | 40 | 7 | 25.25cm |
| 6.5 | 40.5 | 7.5 | 25.5cm |
| 7 | 41.5 | 8 | 26cm |
| 7.5 | 42 | 8.5 | 26.5cm |
| 8 | 42.5 | 9 | 27cm |
| 8.5 | 43.5 | 9.5 | 27.5cm |
| 9 | 44 | 10 | 28cm |
| 9.5 | 44.5 | 10.5 | 28.25cm |
| 10 | 45 | 11 | 28.5cm |
| 10.5 | 46 | 11.5 | 29cm |
| 11 | 46.5 | 12 | 29.5cm |
| 11.5 | 47 | 12.5 | 30cm |
| 12 | 48 | 13 | 30.5cm |
| 12.5 | 48.5 | 13.5 | 30.75cm |
| 13 | 49 | 14 | 31cm |
| 13.5 | 50 | 14.5 | 31.5cm |
| 14 | 50.5 | 15 | 32cm |
| 14.5 | 51 | 15.5 | 32.5cm |
| 15 | 51.5 | 16 | 33cm |
We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.
Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.
Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.
