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Board leash ION Wing Core Hybrid Knee mustard
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Board leash ION Wing Core Hybrid Ankle black
49.99
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ION Wing Board Leash Core Hybrid Knee is a wingfoiling worn below the knee, using a hybrid concept: compact and less prone to tangling while riding, with extra leeway when the board pulls away after a crash. It combines a 7 mm coiled urethane cord with a 6 mm Dyneema reinforcement.

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Why a knee leash for wingfoiling

Wearing the leash below the knee keeps it higher than an ankle leash, which many riders prefer for board handling and footwork. It can also feel cleaner during kneeling starts and when you spend time close to the deck.

Hybrid concept: short when riding, leeway when you need it

The Hybrid design is meant to keep overall length down during normal riding so the leash stays tidier and is less likely to tangle. At the same time, it provides extra leeway for those moments when the board loads up the leash after a wipeout.

Cuff: neoprene + honeycomb silicone + Hyplaon

The cuff uses thin neoprene for comfort and low bulk. A honeycomb silicone print improves grip to reduce slipping, while the Hyplaon exterior adds abrasion resistance for regular use. An easy-to-grip loop makes handling and release quicker.

 

Cord setup: 7 mm coiled urethane + 6 mm Dyneema

The main cord is a 7 mm coiled urethane, designed to stay compact and help minimize tangling. A 6 mm woven Dyneema cord adds robust strength with low weight and a slim profile—built for reliability without extra bulk.

Connectors and swivels: fewer weak points, less twisting

Elongated joint connectors are designed to reduce stress and potential breakage points where the leash bends the most. Swivel connectors at all connection points help minimize twisting and tangling, keeping the setup cleaner during long sessions.

Rail saver protection

A triple wrap rail saver adds extra protection for the board where the leash loads up, helping reduce abrasion during crashes and everyday use.

Features

  • Neoprene cuff - Thin neoprene cuff for secure comfort and durability
  • 7 mm urethane cord (coiled) - Coiled urethane cord for compact handling and reduced tangling
  • 6 mm woven Dyneema cord - Woven Dyneema cord for strong, low-profile reinforcement
  • Flex joint cuff connector - Elongated joint connectors to reduce stress and breaking points
  • Honeycomb silicone print - Grippy silicone print to improve cuff hold
  • Triple wrap rail saver - Rail saver protection to reduce abrasion on the board
  • Materials - 60% Thermoplastic Polyurethane, 22% Polyamide, 18% Neoprene


 

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​+48 513 020 570

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Specification
VariantBoard leash ION Wing Core Hybrid Knee black 5'5Board leash ION Wing Core Hybrid Knee black 6'5
Length (ft)5'56'5
Length (cm)165195
Line thickness (mm)77
Coiled cordYesYes
Leash mountKneeKnee
SKUION-48260-7274-900-505ION-48260-7274-900-605
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