Size Guide & Weights  |  Manta 3
  S M L
A (cm) 52/56 56/58 58/61
Weight* (g)

240

 250 280

 

*CE Certified product

Aero is proven.

Manta 3  |  Aerodynamic cycling helmet for road, triathlon and winter rides

Ref:
330€
  • White | Matt
  • Absolute Gray | Matte
  • Absolute White | Gloss
  • Luminous Blue | Matte Gloss
  • Black | Matt
  • Red | Glossy
  • S
  • M
  • L
Size Guide & Weights
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Product Specifications - Manta 3 + -

  • In-mould polycarbonate shell with EPS liner
  • Full-wrap construction enhancing durability and delivering a premium finish
  • Aero-engineered in the Tube with a 6-watt advantage over its predecessor
  • Ranked as the fastest in our benchmark tests
  • Double Deck rear air deflectors improve airflow efficiency in the aero position
  • Five-star rating from the Virginia Tech Helmet Lab
  • Mips® Air Node Pro with integrated Coolmax® padding
  • Lightness and comfort at just 250 g (CE, size M)
  • Engineered vents and internal channeling ensure continuous airflow
  • Side vents also double as secure sunglasses ports
  • Safe-T Orbital Fit System with vertical, occipital, and circumferential adjustments
  • Air Lite straps with adjustable dividers
  • Helmet soft bag included
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The new Manta 3 rethinks how air moves around and through your helmet, pairing all-new geometry with Double Deck rear architecture to significantly reduce drag and improve cooling. One of the lightest aero helmets in its category, equipped with the advanced Mips® Air Node Pro, and now the definitive top pick for WorldTour pros—thanks in part to its 6-watt saving. First race: Milano–Sanremo, March 2026. First result: victory.

Shipping and Delivery + -
  • FREE SHIPPING for orders over 150€ in EU. See available options.
  • We cannot ship helmets to USA, Australia and Russia directly. Contact our local Distributor.

Aero is proven.

The world is mostly air. At 50 km/h, that's a lot of resistance to get through. In WorldTour racing, where races come down to seconds, the design of your helmet is an interesting problem. One worth spending years trying to solve.

The MET Manta 3 is our most advanced approach to speed and safety. Aerodynamic expertise, improved ventilation and the ultralight Mips® Air Node Pro, brought together in a helmet that not only saves watts, but also exceeds safety standards.

WHERE THE SPEED
COMES FROM

Aero-engineered in the Tube with a 6-watt advantage over its predecessor.

AGAINST THE
COMPETITION

Ranked as the fastest in our benchmark tests.

ARCHITECTURAL
DEVELOPMENT

Double Deck rear air deflectors improve airflow efficiency in the aero position.

ADVANCED
ROTATIONAL PROTECTION

Inside the Manta 3: Mips® Air Node Pro with integrated Coolmax® padding.

EXCEPTIONALLY
AERO

Tested at 50 km/h under controlled, repeatable conditions, both on the headform and with the rider.

VENTILATE,
BUT MAKE IT FAST

From the moment the air meets the helmet to the point where it leaves it.

THE PERFECT
FIT

Our Safe-T Orbital Fit System with vertical, occipital, and circumferential adjustments.

Developed in our wind tunnel.

Airflow visualisation. Pressure distribution. Drag coefficients. The Manta 3 took shape through iterative aerodynamic testing, where millimetres mattered and the smallest changes altered the way air moves around the rider.

Go inside the Tube

Refined around the rider.

Full-scale aerodynamic testing. Real riding positions, tested extensively with Tadej Pogačar. Drag measured across the complete rider–helmet profile, with every adjustment made in context.

Proven on the road.

Two WorldTour teams. A season's worth of racing. More wins than we can reasonably fit on a page. At this level, margins are measured in seconds, sometimes less. The Manta 3 is engineered to bring those margins into your favour.