- The Catalyst Multi Function is 2007 brand 
- Based on the successful Purist Multi-Function shoe with a dynamic upper design
- Soft Easi-clean upper
- Strong pre-moulded heel counter
- Moulded footbed insock
- Phaelon shock absorbing midsole
- Rubber cushion multi-function sole
- Engineered anti-twist waist sole for stability and support
- Full sets of all spikes and durastuds included