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O'Neill Men's Skins Hyperfreak S/S Rashguard

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Product Rating   Product Rating  1 customer review|100% say true to size
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SKU: 4329S
Product Code: 8116427

Availability: Usually Ships in 24 Hours
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The Skins Hyperfreak S/S Rashguard is the perfect thing for your next surf session. The special TechnoButter fabric will repel water and protect you from the sun.


  • Lightweight fabric.
  • Water-resistant.
  • Slim fit.

Excellent Sun Protection

  • UPF 40+ sun protection to protect you from harmful rays.

Uses Special TechnoButter Skins Technology

  • Exclusive 6oz Nylon/Spandex.
  • Less water absorption and better quick-dry capabilities.
  • UPF 40+.

Also seen in:

Beach Shop
Surf Shop


  • 5 star rating (1 Review)

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  • rating star
    By from
    on 9/2/2014
    Feels true to size

    I almost never write reviews, but felt compelled to do so.  These tops are worth the $.  I've been an active water person for 40 years (surfing, windsurf, kite, fish, etc) and these are, by far, the best tops I've ever owned.  They dry almost immediately, do not get hot or cold (typical problem for most tops).  Even the black top does not get hot sitting on the beach in 85 degree heat.  I prefer the long sleeve for this reason and the added sun protection.  I find myself inadvertently still in this top sometimes at 8 pm.

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Jack O'Neill began surfing in 1952, before functional surf apparel was invented. While working for the Army Air Corps, O'Neill discovered neoprene foam in a DC-3 airplane. He then combined the neoprene carpeting with duct tape to create the first neoprene wetsuit.

Demand for O'Neill's neoprene wetsuits grew rapidly and he began a business selling the O'Neill wetsuits out of his garage. By 1980, he was a leader in the beach apparel industry with a thriving business. Since then, O'Neill™ has become a widely recognized and respected brand in the surf industry, continually creating new and innovative products. In addition to O'Neill wetsuits, they carry O'Neill boardshorts, O'Neill dresses, O'Neill hats, O'Neill rash guards, O'Neill swimsuits, O'Neill water shoes, O'Neill sandals, O'Neill life jackets and O'Neill t-shirts.

In addition to his business success, O'Neill also created a non-profit foundation for kids. O'Neill developed the O'Neill Sea Odyssey Program: a free, educational cruise that introduces kids to the microbiology of the Monterey Bay Marine Sanctuary, beginning at Jack O'Neill's doorstep.