MP restrictor cap
Great for mimicking hypoxic/altitude and endurance training. Great for lung capacity and building the cardiovascular system. Does need to be taken out of the snorkel and cleaned out, otherwise discolours. Enjoy it!
MP Michael Phelps - Focus Snorkel Restrictor Cap
MP Michael Phelps
NZ$12.50
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MP Michael Phelps
MP Michael Phelps - Focus Snorkel Restrictor Cap
Michael Phelps Focus Swim Snorkel Restrictor Cap to restrict airflow and to help increase your lung capacity. With a standard fit, this restrictor cap fits regular and small snorkels.
Features:
- Restrictor cap for swim snorkel.
- Restricts breathing by 40%.
- Fits regular fit and small fit Focus snorkels.
- Constructed of durable, synthetic material.