HJC Furion 3 Semi Aero Helmet

£199.00

The HJC Furion 3 refuses to pick a lane between aero and ventilation — it’s built to deliver both. Used by the Total Energies pro team, it combines a wind-tunnel-developed aero profile with genuine airflow, HJC’s SELFIT PRO™ micro-adjustable fit system, and SLID™ rotational impact protection. Why choose just aero, when you can have everything?

  • Key Features

    • SELFIT PRO™ fit system — automatic fitting plus a micro-adjustment dial for a genuinely dialled-in fit
    • SLID™ rotational protection — gel-based pads reduce rotational and blunt-force impact energy
    • COOLPATH™ ventilated padding — keeps airflow moving over the scalp rather than trapped under foam
    • Wind-tunnel developed aero profile — raced at WorldTour level by Total Energies
    • Internal reinforcement structure — skeletal frame integrated into the EPS for added strength
    • 5-step snap-fit system — consistent fit across different head shapes and sizes
    • Ionic+ anti-bacterial pads — with spare set and protective bag included
    • Reflective detailing — chin strap and SELFIT PRO sticker for low-light visibility
  • Description

    HJC Furion 3 Semi Aero Helmet

    Aero and Ventilated — Not One or the Other
    The usual trade-off with semi-aero road helmets is that you sacrifice airflow for a faster shape. HJC built the Furion 3 to close that gap. It’s the product of 55 years of helmet manufacturing experience, wind-tunnel developed, and raced at WorldTour level by the Total Energies team — so the aero credentials are backed by real racing use, not just marketing copy. The frontal design pulls air directly into the helmet, and COOLPATH™ padding lets that airflow move freely over the scalp rather than getting trapped, with hot air drawn out through the rear vents.

    SELFIT PRO™: Fit That Actually Fine-Tunes

    Where the Furion 3 stands out is fit. SELFIT PRO™ builds on HJC’s existing SELFIT™ automatic fitting system by adding a micro-adjustment dial, developed in collaboration with professional riders. Combined with a 5-step snap-fit system, it’s designed to adjust properly to different head shapes rather than forcing a compromise — useful if you’ve struggled to get a locked-in fit from helmets with a single-size cradle before.

    Safety Beyond a Single Impact Type

    Rather than optimising for just one kind of impact, the Furion 3 layers several protection systems. SLID™ uses a gel material inside the liner to reduce rotational impact energy transferred to the brain. An internal reinforcement structure — a skeletal frame integrated into the EPS — adds strength and holds the helmet together more effectively in a collision. In-mould construction bonds the EPS liner to the polycarbonate outer shell for further structural integrity.

    It also comes with a spare set of pads and a protective carry bag as standard, plus a goggle mount, adjustable occipital cradle, and strap splitters — the kind of detail-level thinking you’d expect from a helmet built with pro-level input.

Size Guide
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FAQ

Questions and answers relating to HJC Furion 3 Semi Aero Helmet

What's the difference between the Furion 3 and a fully aero helmet?

Answer

The Furion 3 is designed as a semi-aero helmet — it keeps a wind-tunnel-developed aero profile but doesn’t sacrifice ventilation the way a full aero helmet does. It’s raced at WorldTour level by Total Energies, so it holds up at race pace too.

What is SELFIT PRO™?

Answer

It’s HJC’s advanced fit system, combining an automatic fitting mechanism with a micro-adjustment dial for fine-tuning. It’s built on their existing SELFIT™ system with added precision.

Does it come with spare parts?

Answer

Yes — a spare set of pads and a protective carry bag are included as standard.

Can I use this with cycling glasses?

Answer

Yes, it has a goggle mount for secure glasses storage when not in use.

What sizes are available and how do I get fitted?

Answer

S, M and L, covering 51–63cm head circumferences. Pop in-store for a fit check.

What is SLID™ technology?

Answer

HJC’s proprietary rotational impact protection system, using a gel material in the helmet liner to reduce rotational forces on the brain during an impact.

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