POC Ventral MIPS Helmet Review 2026: Aero Meets Ventilation

The POC Ventral MIPS sits in POC’s road helmet range as the vented, all-rounder option — not a dedicated TT/aero lid, but a helmet built to hold its own on hot, hilly, hours-long rides where straight-line aero numbers matter less than staying cool. For triathletes racing 70.3 and full-distance events where the bike leg runs 3+ hours, that trade-off is usually the right one.

Key Features

• 13 vents across the shell, positioned to maximise airflow at road-cycling speeds — reviewers consistently rate it among the better-ventilated helmets in its class.
• An integrated MIPS liner for rotational impact protection, sitting inside a unibody in-mould shell (the EPS liner is fused directly to the outer polycarbonate shell for a balance of weight and structural integrity).
• Rear-mounted dial retention system for fine fit adjustment on the move.
• POC hasn’t published a size/colour-specific weight for this exact model that we could independently verify, but reviewers consistently describe it as one of the lighter options in POC’s road range.

Our Verdict

The Ventral MIPS is the right call for triathletes prioritising a full race season of hot, long rides over marginal aero gains on a single flat course. It sits below POC’s dedicated TT/aero helmets (like the Procen) in outright aero performance, but well above a standard vented road helmet in shape and finish. At £159.99 via Tredz — 43% off POC’s £280 RRP at the time of writing — it’s a strong value pick if you don’t need a full aero TT lid for a specific fast, flat race.

If your season includes a genuinely flat, drafting-legal-free race where every watt counts, pair this with (or swap in) a dedicated TT helmet for that day; for everything else — hilly 70.3s, full-distance IRONMAN bike legs, hot-weather racing — the ventilation trade-off here is the more comfortable, and often faster, real-world choice.

See our Giro Aerohead MIPS review and best cycling helmets for triathlon roundup for more options at this price point.

Buying Tips

• POC helmets tend to run slightly smaller and rounder than some competitors — if you’re between sizes, sizing up is generally the safer call.
• Replace any helmet after a crash regardless of visible damage — the MIPS layer and EPS liner can fail invisibly.
• Check the dial retention system is fully adjusted and tested before race morning, not for the first time in transition.

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