Stack it up. This fresh update to the Mayze is ready to take you to new heights. Fresh for summer, the new Mayze Stack Injex features a full mono-mold EVA tooling and upper. The marbling effect adds just the right level of luxe. DETAILS- Mono-mould EVA construction. EVA midsole and outer sole. Regular fit. Open toe. PUMA branding details and multi-colour marbling effect.