ION
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ION Harness Line Wing

Sale price £17.95 Regular price £19.99
Size

Pickup available at The SUP Co x Lymington

Usually ready in 24 hours

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.

More information on The SUP Company return policy

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.

For full details about our shipping options, rates and the countries we deliver to please visit our Delivery page.

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.

More information on The SUP Company return policy

Description

The ION Harness Line Wing is a fixed-length wing harness line for riders who want to take load out of their arms and make longer wingfoil sessions more comfortable. It is a small accessory, but once you start riding powered up or covering longer distances, the right harness line can make a big difference to how relaxed and efficient your riding feels.

This is the standard fixed-length option in ION’s wing harness line range. Choose it if you already know the line length you prefer and want a clean, simple, durable setup. If you would rather fine-tune the length between sessions, the ION Harness Line Wing Vario is the adjustable alternative.

Which Size Should I Choose?

The ION Harness Line Wing is available in two fixed lengths:

  • 29.5" / 75cm – the shorter option, generally suited to riders who prefer a more compact, direct feel or use smaller wings.
  • 35.5" / 90cm – the longer option, often preferred by riders looking for a more relaxed riding position or using larger wings.

Harness line length is partly personal preference and will depend on your wing, arm length, harness hook position and stance. If you are unsure or want more adjustment, the Vario version is the safer choice.

Why Choose the ION Harness Line Wing?

  • Helps reduce arm fatigue during longer wingfoil sessions.
  • Gives a more settled feel when riding powered up or heading upwind.
  • Fixed-length design keeps things simple, clean and reliable.
  • Durable outer tube helps protect the line from wear.
  • Dyneema rope core gives strength under load without unnecessary bulk.
  • Universal boom fit makes it a practical option for a wide range of wing setups.

Specifications

Product ION Harness Line Wing
Type Fixed-length wing harness line
Size Options 29.5" / 75cm and 35.5" / 90cm
Compatibility Designed for wing foiling and compatible boom-style wing setups
Construction Durable tube protection with Dyneema rope core
Materials 65% Polyurethane, 35% Polyamide

Package Includes

  • 1 x ION Harness Line Wing in your selected size

Wing, harness and other accessories are not included.

Explore the Range

FAQs

Do I need a harness line for wing foiling?

You do not need one when you are first learning, but once you are riding for longer, going upwind or spending more time powered up, a harness line can make sessions much more comfortable by taking load out of your arms.

Should I choose the 75cm or 90cm size?

The 75cm size gives a more compact and direct feel, while the 90cm size gives a more relaxed position. Your ideal choice depends on your wing, harness hook position, stance and personal preference. If you are unsure, consider the adjustable ION Harness Line Wing Vario instead.

Is this the same as the ION Harness Line Wing Vario?

No. This is the fixed-length version, available in 75cm and 90cm. The Vario version is adjustable, making it a better choice if you want to fine-tune your setup or are still working out your preferred harness line length.

Will this fit every wing?

It is designed to fit all boom sizes, but you should still check your wing’s handle or boom layout before ordering. If you are unsure, contact us and we can help check compatibility with your current wing.

Specifications

  • Features

    Fixed-length setup
    A fixed line is simple, tidy and dependable. It suits riders who already know the length they like and do not need on-the-water adjustment.

    Durable tube protection
    The outer tube helps protect the line from rubbing and wear, especially where it sits against the boom or your harness hook.

    Dyneema rope core
    The reinforced core gives the line the strength needed for repeated hooked-in riding while keeping the setup light and low-profile.

    Slide-on mounting system
    Designed for quick and straightforward fitting, so you can keep your wing setup clean without adding unnecessary complication.

    Fits all boom sizes
    The universal fit makes it a practical choice for riders using modern boom-style wing setups.

Payment & Security

Payment methods

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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.