With an updated upper, the Nike Air Zoom Structure 21 Shoes now sport a seamless, wrap knit mesh. This has improved the overall flexibility of the shoe as well as providing more ventilation to ensure your feet stay cool.
Improvements in the Dynamic Flywire see a further reduction in weight and enhanced midfoot lockdown support, while the internal heel counter provides structure and stability.
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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.