ONeill 5mm Medium Sole Zipper Dive Boots 3999-6 103407

Mfg Part #: 3999

ONeill 5mm Medium Sole Zipper Dive Boots

  • Durable traction sole
  • Fin stop on the heel cap keeps your fin strap in place
  • Heel and toe caps for maximum durability
  • Firewall combined with glideskin seals for unsurpassed warmth
  • COLOR: Black
  • SIZES: 6 through 13 

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Questions and Answers for ONeill 5mm Medium Sole Zipper Dive Boots:

  • Jeannette:

    Does this boot come in a womens 9.

    Bob  (Certified Scuba Instructor at

    According to the manufacturer the Women's 9 is the Men's 8.

  • Joshua:

    What thickness is this boot, because in the title, it says 5mm, but in "More about this product," it says 3mm.

    Bob  (Certified Scuba Instructor at

    It is a 5mm boot

ONeill 5mm Tropical Dive Boot

The O'Neill boot line reflects the expertly desinged features and attention to detail you have come to expect from ONeill.


Lightweight reef protection

Great comfort and fit

Glideskin orings seal

Ergonomic Flex Sole

Heel fin tab

Slip On Design

Available for U.S. shipments only

View all ONeill Boots

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