Sturdy plastic on heel inspired by AJ3 mould

Sole: Rubber

Getting this right meant 28 prototypes and our most extensive test program ever

The versatile

Speedo Flat Silicon Kids Cap -Assorted Terrain_Water Sturdy plastic on heel inspiredFlat Silicone Cap Junior Team This is a plain flat cap features a Speedo logo print, andoffers superb comfort and fit. Features & Benefits Fabric Composition : 100% Silicone Great for swimming lessons or swimming club training sessions. Comfortable and easy to fit Silicone is durable for long lasting wear and won't snag or pull hair Hydrodynamic cap helps create a smooth profile in the water and reduce drag Cap helps protect hair against chlorine