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SIZE CHART

Wetsuit Footwear Sizing

Products with numeric sizes are in Men's US sizes.

Youth products are notated by "Youth" in the product title.

Size Men's US Size Youth US Size
XS 5 - 6 8 - 9
S 7 - 8 10 - 11
M 9 - 10 12 - 13
L 11 - 12 1 - 2
XL 13 - 14 3 - 4

View all size charts here.

Product Details

Product Details

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 product to allow you to perform in the most extreme elements and excel in the coldest climates.

  • Split-Toe with Connector for Improved Balance
  • Anatomical Fit
  • Full Wrap Around Arch to Forefoot Foxing for Support and Lateral Lock Down
  • Toe Box Foxing Coverage for Additional Grip and Stability
  • Passive Ankle Support
  • Strap-Free Design
  • Tapered Entry with Segmented 3D Shin Lock Down Bars
  • Pull Tab
  • Interior Sole and Interior Forefoot: TB4 Firewall
  • Interior Upper/Shin: TechnoButter 4X
  • Exterior Forefoot: Krypto Armor
  • Exterior Upper/Shin: UltraFlex
  • Interior: Recycled TBX Fully Taped Seams
  • Exterior: Glued and Blindstitched Seams
SKU: 5528|B82|5
Shipping & Returns

Free shipping on orders over $115 when you join O'NEILL REWARDS.

30-day returns & exchanges (unless marked Final Sale). Learn more about shipping & returns HERE.

Hyperfreak Fire 3mm ST Booties

$89.95
Color: blk/graph
size:5
TB4X

Technobutter 4x

TB4 Firewall

TB4 Firewall

Recycled Kryptoarmor

Complete the Look
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Hyperfreak Fire 3mm ST Booties

$89.95