Patagonia R4 Yulex 5mm Round Toe Boots

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SKU: PAT89428
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Quality booties are a staple for cold water surfing, and the Patagonia R4 Yulex 5mm Round Toe Boots are toasty warm and made to last. Using natural rubber and synthetic, chlorine-free rubber, paired with a 51% recycled polyester lining, the R4 Yulex Boots keep your feet warm and comfortable while offering unmatched control and dexterity in winter conditions. All seams on these super durable, top of the line surf booties are triple glued and internally taped in high-stress areas for extra strength. and then are 100% externally sealed to eliminate leaks. A classic round toe design ensures maximum warmth and diamond-grip, non-marking soles provide reliable traction. Warm, comfortable and durable, the R4 Yulex 5mm Round Toe Boots are built to stand the test of rugged treks to the beach and long, demanding sessions.

Product Features

  • 5mm Yulex 85% natural rubber/15% synthetic rubber by polymer content, lined with 95% polyester (51% recycled)/5% spandex inverted microgrid
  • Exterior fabric is 88% recycled polyester and 12% spandex
  • Natural rubber is from sources that are Forest Stewardship Council® certified by the Rainforest Alliance
  • All seams are triple glued and internally taped at high-stress areas with 100% external seam sealing
  • Z-strap closure conforms to foot for a snug fit
  • Round-toe design for maximum warmth
  • Diamond-grip, nonmarking soles provide increased traction
  • Pull rings at the heel are triple bartacked for strength
  • Suggested water temperatures: 38–48° F/3–9° C
  • 431 g (15.2 oz)
  • Made in a Fair Trade Certified facility
  • Made in Thailand


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PatagonIa Ironclad guarantee

We stand behind everything we make, including our wetsuits. But wetsuits require care if they are going to perform and wear the way they were intended. Patagonia is not responsible for wetsuits that are abused or show normal wear and tear over time. Scratches and fading are inevitable, as are tears from the occasional close call with a fin.

Wetsuit Care Guideline:

  • Rinse your wetsuit with fresh water after every use.
  • After rinsing, fold in half at waist and hang dry.
  • Do not store it wet, or in direct sunlight.
  • Suit up carefully. We've selected high-stretch materials for their comfort and function. Avoid overstretching fabric and seams. Do not step on one leg to pull the other leg out.
  • If possible, change in a plastic tub or on a mat

Our wetsuit warranty does not cover upgrading your older Patagonia wetsuit to a current model. We are continuously improving our designs and materials, but that doesn't make your existing wetsuit unsatisfactory. It just means that the next one you buy will be even better than the last.


Returns are easy! We understand that in some situations returns or exchanges may be necessary. We also want you to be stoked on your purchase. If you are not 100% satisfied with your purchase you may return it for a full refund, or exchange within 30 days of receiving your order. Items must be in new condition with original tags and packaging.

Please make sure your wetsuit fits before taking it in the water. We are not able to take returns or exchanges on used wetsuits.

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