ONeill Mutant 6/5/4 IST Neoprene Boots
ONeill Mutant 6/5/4 IST Neoprene Boots - EU 37 / UK 5 / US 6 is backordered and will ship as soon as it is back in stock.
Pickup currently unavailable at The SUP Co x Lymington
UK Delivery & Shipping
UK Delivery & Shipping
Get your gear delivered safely and quickly. Whether it’s a small accessory or a 14ft race board, we use specialist couriers to ensure your order arrives in perfect condition.
UK Shipping Rates:
- Orders over £100: FREE Standard Delivery (Excludes Highlands & Islands).
- Orders under £100: Small items and accessories typically ship from just £4.95.
- Hard Boards & Large Items: Specialist fragile shipping ensures your composite board arrives safely (rates calculated at checkout).
As for returns; we will happily refund an item purchased from The SUP Company if returned to us within 30 days; excluding gift vouchers and customised products, except when faulty. Returned goods must be unused and supplied in their original packaging, unless the goods are faulty.
European & International Shipping
European & International Shipping
European & International Shipping:
We ship daily to Europe and beyond.
IMPORTANT FOR EUROPEAN CUSTOMERS:
- VAT-Free Shopping: All orders placed from outside the UK are exclusive of UK VAT (20%).
- Import Duties & Taxes: Please note that you will be responsible for paying your local country’s import duties, VAT, and any administration fees upon the arrival of your goods. These are charged by your local customs office and are not included in our shipping fee.
As for returns; we will happily refund an item purchased from The SUP Company if returned to us within 30 days; excluding gift vouchers and customised products, except when faulty. Returned goods must be unused and supplied in their original packaging, unless the goods are faulty.
ONeill Mutant 6/5/4 IST Neoprene Boots
ONeill Mutant 6/5/4 IST Neoprene Boots - EU 37 / UK 5 / US 6 is backordered and will ship as soon as it is back in stock.
Description
Description
The O'Neill Mutant 6/5/4 IST Neoprene Boots is built to keep your feet warmer, more protected and more comfortable in cold-water conditions. Whether you are launching from a slipway, standing on a cold board deck or paddling through winter windchill, the right boots make a bigger difference than most people expect.
The Mutant is a more serious winter boot for riders who are regularly out in harsh conditions and want a more locked-in, performance-oriented feel.
Why we recommend it
- Built to keep your feet warmer for longer in genuinely cold UK conditions.
- Extra thickness helps reduce heat loss through the feet, which often decides how long a winter session stays enjoyable.
- The internal split-toe design gives a more locked-in, precise feel than a standard round-toe boot.
- This is the premium winter option for riders who are on the water regularly when conditions are harsh.
Specifications
- Product type: Neoprene boots
- Thickness: 6/5/4mm
- Toe shape: Internal split toe
- Best for: SUP, surf, wing, launch sites, slipways and general cold-water use
- Tech highlights: FluidFlex neoprene, Firewall thermal lining, Glued and blindstitched seams
What's included
- 1 x pair of O'Neill Mutant 6/5/4 IST Neoprene Boots
Explore more
See the full neoprene boots collection and the wider wetsuits and neoprene range. If you would prefer a round-toe winter boot, compare it with the Heat 5mm RT Boot.
FAQs
Are 5mm or thicker boots worth it?
Yes, if cold feet usually end your sessions first. Once your feet go, comfort, balance and confidence all tend to drop, so proper winter boots are one of the best upgrades for cold-water use.
Why choose an internal split-toe boot?
An internal split toe gives a more precise, locked-in feel than a standard round-toe boot while keeping the warmth benefit of a more enclosed outer shape.
Can I use these for paddleboarding as well as surf?
Yes. Good neoprene boots work well for SUP, surfing, wingfoiling, launches, slipways and general cold-water use. The main thing is choosing the right thickness for your season.
Payment & Security
Payment methods
We take your security seriously and offer a number of payments methods
that are both secure and fast. Simply select your preferred payment
method at the checkout from the drop down menu or buttons.
Want to Spread the Cost?
We offer Finance up to 48 Months through V12 Retail Finance
We alternatively offer shorter terms via Klarna, Shopify Pay and PayPal Credit - more info at Checkout.
