ION Wing Board Leash Core Hybrid Knee
ION Wing Board Leash Core Hybrid Knee - 110 mustard / 5'5" is backordered and will ship as soon as it is back in stock.
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Fast shipping
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Free shipping on orders over 200€*
EU: Free shipping on orders over 200€* (excl. Greater & Oversized Shipments)
14-day return policy
14-day return policy
We offer a 14-day return policy. If you’d like to return a product or an order, you can easily do so via our Return portal.
Vælg din ION Water size guide herunder 👇
‣ Herre
ION Men's Wetsuit
| Size | EURO | Height (cm) | Chest (cm) | Weight (kg) |
| XS | 46 | 169-175 | 88-93 | 54-62 |
| S | 48 | 172-178 | 93-98 | 62-70 |
| STall | 94 | 179-184 | 92-98 | 65-74 |
| MSmall | 25 | 167-174 | 98-104 | 66-75 |
| M | 50 | 175-181 | 98-103 | 70-78 |
| MTall | 98 | 182-189 | 97-103 | 73-82 |
| LSmall | 26 | 170-177 | 103-109 | 74-83 |
| L | 52 | 178-184 | 103-108 | 78-86 |
| LTall | 102 | 185-192 | 102-108 | 81-90 |
| XLSmall | 27 | 173-180 | 108-114 | 82-91 |
| XL | 54 | 181-187 | 108-113 | 86-94 |
| XLTall | 106 | 188-195 | 107-113 | 89-98 |
| XXLSmall | 28 | 176-183 | 113-119 | 90-98 |
| XXL | 56 | 184-190 | 113-118 | 94-102 |
| 3XL | 58 | 186-193 | 118-125 | 102-111 |
| 4XL | 60 | 187-194 | 125-134 | 111-120 |

ION Men's Vest
| Size | EU | Height |
| XS | 46 cm | 164 - 170 cm |
| S | 48 cm | 168 - 174 cm |
| M | 50 cm | 172 - 178 cm |
| L | 52 cm | 176 - 184 cm |
| XL | 54 cm | 182 - 189 cm |
| XXL | 56 cm | 187 - 194 cm |
| XXXL | 58 cm | 192 - 200 cm |

ION Neoprene Footwear
| EU | US | UK | Approx. Footlength |
| 36 | 5 | 4 | 22 cm |
| 37 | 6 | 5 | 23 cm |
| 38-39 | 7 | 6 | 24 cm |
| 40-41 | 8 | 7 | 25 cm |
| 42 | 9 | 8 | 26 cm |
| 43-44 | 10 | 9 | 27 cm |
| 45-46 | 11 | 10 | 28 cm |
| 47-48 | 12 | 11 | 29 cm |
Approx. Footlength (CM) refers to the inner sole length of the neoprene footwear. A tolerance of +/- 5 mm may occur due to manufacturing variations. For the best fit, choose a size that closely matches your actual foot length.

ION Gloves
| Size | Circumference around knuckle |
| XS | 19.5 cm |
| S | 20.5 cm |
| M | 21.5 cm |
| L | 22.5 cm |
| XL | 23.5 cm |
| XXL | 24.5 cm |
Circumference around knuckle (cm) refers to the measurement taken around the widest part of the hand, across the knuckles, excluding the thumb. For the best fit, measure your hand with a flexible tape measure and choose the size that most closely matches your measurement.

ION Beanies & Hoods
| Size | Head circumference |
| XXS | 50 - 54 cm |
| XS | 52 - 56 cm |
| S | 54 - 58 cm |
| M | 56 - 60 cm |
| L | 58 - 61 cm |
| XL | 60 - 62 cm |
Head circumference (cm) refers to the measurement taken around the widest part of the head, typically just above the eyebrows and ears. Use a flexible measuring tape to determine your size and choose the option that best matches your measurement for a snug and comfortable fit.

ION Helmet
| Size | Head circumference |
| XS | 51 - 54 cm |
| S-M | 53 - 56 cm |
| M-L | 55 - 61 cm |

ION Men's Harness 3D Fit
| Size (EU/cm) | Waist | Back length | Size Spreaderbar |
| 46/XS | 66 - 76 cm | - | 22 cm |
| 48/S | 74 - 84 cm | ≤48 cm | 22 cm |
| 49/STall | 74 - 84 cm | >48 cm | 22 cm |
| 50/M | 82 - 92 cm | ≤50 cm | 25 cm |
| 50/MTall | 82 - 92 cm | >50 cm | 25 cm |
| 52/L | 90 - 100 cm | ≤52 cm | 28,5 cm |
| 52/LTall | 90 - 100 cm | >52 cm | 28,5 cm |
| 54/XL | 98 - 108 cm | - | 32 cm |

ION Men's Harness Waist
| Size | Waist | Size Spreader bar |
| XS/46 | 66 - 76 cm | 22 cm |
| S/48 | 74 - 84 cm | 22 cm |
| M/50 | 82 - 92 cm | 25 cm |
| L/52 | 90 - 100 cm | 28,5 cm |
| XL/54 | 98 - 108 cm | 32 cm |
| XXL/56 | 106 - 116 cm | 32 cm |

ION Spectre Bar Men
| Length spreader bar | Waist | Harness size |
| 22 cm | 66 - 76 cm | XS |
| 22 cm | 74 - 84 cm | S |
| 25 cm | 82 - 92 cm | M |
| 28,5 cm | 90 - 100 cm | L |
| 32 cm | 98 - 108 cm | XL |
| 32 cm | 106 - 116 cm | XXL |
‣ Damer
ION Women's Wetsuits
| Size | EURO | Height (cm) | Chest (cm) | Weight (kg) |
| XXS | 32 | 155-161 | 76-81 | 41-49 |
| XS | 34 | 157-165 | 80-85 | 46-54 |
| S | 36 | 161-170 | 84-89 | 53-61 |
| M/Short (MS) | 19 | 158-167 | 88-93 | 60-70 |
| M | 38 | 166-175 | 88-93 | 60-69 |
| M/Tall (MT) | 76 | 174-185 | 88-93 | 64-73 |
| L | 40 | 170-180 | 92-97 | 64-75 |
| L/Tall (LT) | 80 | 176-190 | 92-97 | 72-80 |
| XL | 42 | 174-190 | 96-101 | 75-90 |
| XXL | 44 | 176-190 | 100-105 | 77-100 |

ION Women's Vest
| Size | Height | Chest |
| XS | 158 - 164 cm | 72 - 82 cm |
| S | 162 - 170 cm | 80 - 90 cm |
| M | 168 - 176 cm | 88 - 97 cm |
| L | 174 - 182 cm | 97 - 108 cm |
| XL | 180 - 188 cm | 106 - 116 cm |

ION Neoprene Footwear
| EU | US | UK | Approx. Footlength |
| 36 | 5 | 4 | 22 cm |
| 37 | 6 | 5 | 23 cm |
| 38-39 | 7 | 6 | 24 cm |
| 40-41 | 8 | 7 | 25 cm |
| 42 | 9 | 8 | 26 cm |
| 43-44 | 10 | 9 | 27 cm |
| 45-46 | 11 | 10 | 28 cm |
| 47-48 | 12 | 11 | 29 cm |
Approx. Footlength (CM) refers to the inner sole length of the neoprene footwear. A tolerance of +/- 5 mm may occur due to manufacturing variations. For the best fit, choose a size that closely matches your actual foot length.

ION Gloves
| Size | Circumference around knuckle |
| XS | 19.5 cm |
| S | 20.5 cm |
| M | 21.5 cm |
| L | 22.5 cm |
| XL | 23.5 cm |
| XXL | 24.5 cm |
Circumference around knuckle (cm) refers to the measurement taken around the widest part of the hand, across the knuckles, excluding the thumb. For the best fit, measure your hand with a flexible tape measure and choose the size that most closely matches your measurement.

ION Beanies & Hoods
| Size | Head circumference |
| XXS | 50 - 54 cm |
| XS | 52 - 56 cm |
| S | 54 - 58 cm |
| M | 56 - 60 cm |
| L | 58 - 61 cm |
| XL | 60 - 62 cm |
Head circumference (cm) refers to the measurement taken around the widest part of the head, typically just above the eyebrows and ears. Use a flexible measuring tape to determine your size and choose the option that best matches your measurement for a snug and comfortable fit.

ION Helmet
| Size | Head circumference |
| XS | 51 - 54 cm |
| S-M | 53 - 56 cm |
| M-L | 55 - 61 cm |

ION Women's Harness 3D Fit
| Size (EU/cm) | Waist | Back length | Spreaderbar size |
| 34/XS | 56 - 68 cm | - | 22 cm |
| 36/S | 66 - 76 cm | ≤ 45 cm | 22 cm |
| 72/STall | 66 - 76 cm | >45 cm | 22 cm |
| 38/M | 74 - 84 cm | ≤46 cm | 25 cm |
| 76/MTall | 74 - 84 cm | >46 cm | 25 cm |
| 40/L | 82 - 92 cm | - | 28,5 cm |

ION Women's Harness Waist
| Size | Waist | Size Spreader bar |
| XS/34 | 55 - 68 cm | 22 cm |
| S/36 | 66 - 76 cm | 22 cm |
| M/38 | 74 - 84 cm | 25 cm |
| L/40 | 82 - 92 cm | 28,5 cm |

ION Spectre Bar Women
| Length spreader bar | Waist | Harness size |
| 22 cm | 66 - 76 cm | XS |
| 22 cm | 74 - 84 cm | S |
| 25 cm | 82 - 92 cm | M |
| 28,5 cm | 90 - 100 cm | L |
| 32 cm | 98 - 108 cm | XL |
| 32 cm | 106 - 116 cm | XXL |
‣ Børn
ION Youth Wetsuits
| Size | Height (cm) | Chest (cm) | Weight (kg) |
| 4 | 104-112 | 55-60 | 15-22 |
| 6 | 113-123 | 60-65 | 21-28 |
| 8 | 124-134 | 65-70 | 27-34 |
| 10 | 135-145 | 70-75 | 33-40 |
| 12 | 146-155 | 75-80 | 51-58 |
| 14 | 156-165 | 80-85 | 45-52 |
| 16 | 166-176 | 85-90 | 51-58 |

ION Junior Vest
| Size | EU | Height |
| Youth1 | 8 cm | 124 - 134 cm |
| Youth2 | 10 cm | 140 - 154 cm |
| Youth3 | 12 cm | 152 - 166 cm |

ION Neoprene Footwear
| EU | US | UK | Approx. Footlength |
| 36 | 5 | 4 | 22 cm |
| 37 | 6 | 5 | 23 cm |
| 38-39 | 7 | 6 | 24 cm |
| 40-41 | 8 | 7 | 25 cm |
| 42 | 9 | 8 | 26 cm |
| 43-44 | 10 | 9 | 27 cm |
| 45-46 | 11 | 10 | 28 cm |
| 47-48 | 12 | 11 | 29 cm |
Approx. Footlength (CM) refers to the inner sole length of the neoprene footwear. A tolerance of +/- 5 mm may occur due to manufacturing variations. For the best fit, choose a size that closely matches your actual foot length.

ION Gloves
| Size | Circumference around knuckle |
| XS | 19.5 cm |
| S | 20.5 cm |
| M | 21.5 cm |
| L | 22.5 cm |
| XL | 23.5 cm |
| XXL | 24.5 cm |
Circumference around knuckle (cm) refers to the measurement taken around the widest part of the hand, across the knuckles, excluding the thumb. For the best fit, measure your hand with a flexible tape measure and choose the size that most closely matches your measurement.

ION Beanies & Hoods
| Size | Head circumference |
| XXS | 50 - 54 cm |
| XS | 52 - 56 cm |
| S | 54 - 58 cm |
| M | 56 - 60 cm |
| L | 58 - 61 cm |
| XL | 60 - 62 cm |
Head circumference (cm) refers to the measurement taken around the widest part of the head, typically just above the eyebrows and ears. Use a flexible measuring tape to determine your size and choose the option that best matches your measurement for a snug and comfortable fit.

ION Helmet
| Size | Head circumference |
| XS | 51 - 54 cm |
| S-M | 53 - 56 cm |
| M-L | 55 - 61 cm |

ION Youth Harness
| Size | Waist circumference | Age |
| XXXS/104 | 50 - 56 cm | 6 - 9 years |
| XXS/116 | 55 - 61 cm | 8 - 12 years |
| XS/128 | 60 - 66 cm | 10 - 14 years |

ION Water
ION Wing Board Leash Core Hybrid Knee
Description
Description
The ION Wing Board Leash Core Hybrid Knee is where innovation meets functionality. This hybrid design minimizes the overall length while providing extra freedom when you need it most.
The thin neoprene cuff designed to sit below the knee features silicone printing and a Hypalon outer layer, ensuring both comfort and durability, while the grip-friendly loop offers quick access. The leash is built with a 7 mm spiral urethane cord and a 6 mm woven Dyneema cord, delivering robust performance. Extended connectors reduce weak points, and swivels at all connection points minimize the risk of tangling. A triple-wrap rail saver adds an extra layer of protection, making it a reliable choice for every session.
- Knee Attachment: Designed to mount just below the knee, keeping the leash away from your feet while riding.
- Hybrid Construction: Combines the strength of Dyneema with the elasticity of a 7 mm urethane cord.
- Anti-tangle Swivels: Ensure the leash rotates freely and doesn’t tangle during your maneuvers.
- Secure Fit: Neoprene cuff with silicone print ensures it stays exactly where you place it.
- Protective Rail Saver: Triple-wrap system that protects your board’s rails from stress and wear.
Specifications
Specifications
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Year/Season
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Article number
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