Aerofoils eFoil Water Sport Helmet Slash AMP by ION — Overview
The Aerofoils-branded version of the popular ION Slash AMP water sport helmet — specifically tested and recommended for eFoiling on the Aerofoils Audi e-tron platform. Light, well-ventilated and impact-rated for water use, with quick-drying inner padding and a secure, adjustable chin strap.
A helmet is part of any responsible eFoiling kit. Aerofoils and ION developed the Slash AMP together to combine the safety standards of established water-sport helmets with a fit and look that complements the Audi e-tron eFoil platform.
Impact-Rated Water Sport Shell
The Slash AMP uses an impact-rated shell construction designed specifically for water sports — protects the head against contact with the board, the water surface or the mast during falls.
Quick-Drying Inner Padding
The inner padding is removable and quick-drying — the helmet is ready for the next session without staying wet for hours, and the padding can be rinsed and washed.
Water-Friendly Buoyancy
The shell construction is water-friendly: the helmet does not pull the head down in the water and is comfortable to wear with a wetsuit collar.
Helmet Slash AMP Details & Technical Specifications
| Brand | ION (water sport co-brand with Aerofoils) |
|---|---|
| Model | Slash AMP |
| Use Case | eFoiling, kite, wing, SUP and general water sport |
| Sizes | S/M (approx. 54–57 cm), M/L (approx. 58–61 cm) |
| Shell | Impact-rated water sport construction |
| Padding | Quick-drying, removable inner padding |
| Strap | Adjustable chin strap with secure buckle |
| Buoyancy | Water-friendly construction |
| Use with | Every Aerofoils Audi e-tron eFoil set |
Slash AMP vs. Slash Core — Which Helmet?
Both helmets in the ION Slash range are water-sport-rated. The Slash AMP is the premium version that Aerofoils recommends for sustained eFoil use; the Slash Core is the entry-level alternative.
| Slash AMP (this product) | Slash Core | |
|---|---|---|
| Position | Premium water sport helmet | Entry-level water sport helmet |
| Shell | Upgraded construction | Standard construction |
| Padding | Upgraded quick-drying padding | Standard padding |
| Ventilation | Upgraded | Standard |
| Aerofoils Recommendation | Yes — recommended for sustained eFoil use | Alternative at lower price point |
Who is the Aerofoils Helmet for?
The Slash AMP serves a clearly defined audience:
- Aerofoils Audi e-tron eFoil owners who want head protection against board contact, mast contact and falls onto the water surface — the most common eFoil head-injury sources
- Beginners learning take-off and balance who fall more often and benefit from impact protection during the early sessions
- eFoil schools, charter operators and rental fleets that equip clients with helmets as part of the standard safety kit
- Multi-sport water riders who use the helmet across eFoil, kite, wing and SUP sessions — the Slash AMP is a multi-sport water helmet
FAQ — Fit, Use & Care
Who is the Aerofoils eFoil Helmet for?
Aerofoils Audi e-tron eFoil owners who want head protection against board, mast and water-surface contact — especially beginners during the learning phase, schools and rental fleets, and multi-sport water riders.
Do I really need a helmet for eFoiling?
Highly recommended. Even at moderate speed, falls from the foil are sudden and the impact with the water (or with your board) can be hard. A dedicated water-sport helmet protects the head without restricting peripheral vision or hearing.
What size should I choose?
The Slash AMP is offered in S/M (head circumference approximately 54–57 cm) and M/L (58–61 cm). When in doubt, choose the larger size; the chin strap allows fine adjustment for a secure fit.
What is the difference between the Slash AMP and the Slash Core?
The Slash AMP is the premium model with upgraded shell construction, padding and ventilation. The Slash Core is the entry-level alternative at a lower price point. Both are water-sport-rated; the AMP is what Aerofoils recommends for sustained eFoil use.
Is the helmet floatable?
Yes — the construction is designed to be water-friendly. The helmet does not pull you down and is comfortable to wear with a wetsuit collar.
Can I use the helmet for other water sports?
Yes — the Slash AMP is a multi-sport water helmet by ION. It also works for kite, wing, SUP and general water-sport use.
Can I wear sunglasses with the helmet?
Yes — the helmet leaves room for water-sport sunglasses or polarised glasses with side-arm grips. For action use, a retention strap on the sunglasses is recommended.
Does the helmet fit over long hair or a ponytail?
Yes — the back of the shell leaves enough space for a low ponytail or braided hair, and the chin strap allows fine adjustment for a snug fit.
Is the helmet certified for water-sport use?
Yes — the ION Slash AMP is a water-sport-rated helmet designed for impact protection during watersport activities. It is not a substitute for a coastguard-rated personal flotation device.
How do I care for the helmet?
Rinse with fresh water after every saltwater session. The inner padding is removable for cleaning. Air-dry away from direct sunlight to maximise the lifespan of foam padding and straps.
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