Strong alone, unstoppable together.

Introducing the arena Diamonds collection, together we shine brighter.

This soft silicone swim cap protects hair against chlorine and reduces drag. Finished with a special redesign of arena’s three-diamond emblem, pair it with other items in the collection.

Gender Woman, Man
Product-ID 005598

Material composition

100% Silicone

Care Instructions

In order to ensure that your Arena product provides you with the best possible performance for a long time to come, we recommend you take the following precautions:

  • rinse immediately after use, in non-chlorinated water;
  • do not leave the wet product in a bag or other container for a long time;
  • do not expose the wet item in a bag or other container to direct sunlight;
  • air-dry away from heat sources.

Diamonds Silicon Cap

Intensive swimming PVC-free silicone Unisex

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Arena Diamonds

Shipments and returns

  • Free shipping on $49+ orders
  • 60 days returns, free and easy
  • $20 and under clearance items are final sale

Discover the new arena Diamonds Collection

Since its inception in 1973, the arena logo has been composed of three diamonds, the strongest, most resilient gem on earth. The word diamond derives from the Greek “adamas”, which means invincible, and in popular tradition, three diamonds together represent the past, present and future. Drawing inspiration from these origins, the collection symbolises the strength of the human spirit, the power to overcome difficult times, to be present in the moment, and to shine on in the future.