Michael Phelps Restrictor Snorkel Cap
£4.99
| Brand | Michael Phelps |
|---|---|
| Suitable for | Everyone |
The Focus Restrictor cap is placed inside the barrel of the Focus Snorkel, restricting breathing by 40% to increase cardiovascular strength and build lung capacity.
- Restricts breathing by 40%
- Fits regular fit and small fit Focus Snorkels
- Constructed of durable synthetic material
- Size represents the snorkel it is compatible with, not the level of restriction.
