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MP Michael Phelps

Focus Restrictor Cap

  • Sale
  • $ 5.99

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



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