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360 775 2741
O'Neill Psycho Tech 4/3mm Round Toe Boot

O'Neill Psycho Tech 4/3mm Round Toe Boot

$77.95 O'Neill Psycho Tech 4/3mm Round Toe Boot SKU: 4602-002-8
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O'Neill Psycho Tech 4/3mm Round Toe Boot

Stay covered Head-to-Toe in O'neill's premium lineup of equipment designed to shield you from the harshest conditions.  Our world-class athletes search the planet for perfect surf, the R&D team at Area 52 developed products to allow you to perform in the most extreme elements and excel in the coldest climates.


  • External Fluid Seam Weld
  • Interior Taped Seams
  • Anti-Flush Shin Strap
  • Deep Split Toe for Improved Balance
  • Heel Pull Tab
  • Minimal Seam Design
  • Technobutter 2

Sizes 6-13. Standard U.S. shoe sizes. 








    Shop Manager

    O'Neill Psycho Tech 4/3MM Split Toe Boot - At a Glance

    I have been really happy with these booties whether kiting on a warm spring day, paddling in the shoulder seasons or surfing on the coast of Vancouver Island in December. These boots always seem to keep me warm. I really like the split toe and the control it gives me on the board. - Dave

    These are a great pair of cold water boots. I ride with these boots in the winter here in Bellingham so the air temp is low 40’s and the water is mid 40’s. They are very comfortable and stretchy. There are warmer boots available from O’Neill (5mm Round Toe Psycho Tech or 7mm Heat) but I prefer split toe to the round toe boots. The split toe box comfortable and prevents your foot from moving side to side. - DJ


    We understand that in some situations returns or exchanges may be necessary.

    Its important to us that you're stoked about what you've purchased from Kite Paddle Surf. If you are not 100% satisfied with your purchase give us a call (360 775 2741), or email us, we want to make it right. On returns, all items must be in new condition with original tags, packaging and a receipt.

    We are not able to take returns or exchanges on wetsuits that have been in the water so, please make sure it fits BEFORE you get in the water.

    Click here for our full Return Policy.