Giro Syntax MIPS Helmet

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92,18 41,03 discount
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  • Free tracked delivery to Finland
  • Trustpilot review 9.4 out of 52.565 reviews

Pros & Cons

  • The wind tunnel ventilation ensures optimal ventilation.
  • Extra protection due to MIPS technology.
  • It's not the lightest helmet available.
Read more on what our customers have to say about this product


Brand Giro
Including VisorNo
Model Year 2019
Ventilation ★★★
Road Helmet Type All-round helmet
Weight 293 gram
Extra protection Yes MIPS


The Giro Syntax MIPS is equipped with multiple features in a lean and aesthetic design. This all-round cycling helmet consists of a so-called In-Mold build which combines a polycarbonate outer shell with a shock-absorbing foam lining on the inside. The MIPS system makes this helmet extra safe! Thanks to Giro’s Roc Loc 5 Air MIPS system you can fine-tune the fit that you barely feel the helmet anymore. The pads are antibacterial and provide cooling. The Syntax MIPS helmet has high breathability due to the Wind Tunnel ventilation. Active vents are combined with internal ducts improve ventilation.

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Including Visor No No No No
Model Year 2019 2018 / 2019 2017 / 2018 / 2020 2017 / 2018 / 2019
Ventilation ★★★ ★★★ ★★★ ★★☆
Road Helmet Type All-round helmet Basic helmet All-round helmet Aero helmet
Helmet Size S / M / L / XL / 51 - 55 cm S / M / L / 51 - 55 cm S / M / L / 52-56 cm S / M / L / 52-56 cm
Colour Yellow / White / Black / Red Steel Blue / Polar White / Blaze Red / Velvet Black / Gleam Silver Matte Black / Red / Matte Black / Matte Black / White / Black / Red Blue / White / Black / Red
92,18 81,93 92,18 From 97,35
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Customer photos


9.1 / 10 Average from 26 reviews | Write a review

9.1 / 10

26 reviews


  • Light (1)
  • Compactness (1)
  • Comfortable (1)
  • Lightweight (1)


  • Sunglasses don’t slide in vents (1)

Most recent reviews

9 / 10

Ady, 24 October 2019

A really good fitting helmet and an excellent price

9 / 10

Colm, 7 October 2019

Great helmet. Light and fits well


  • Light
  • Compactness
  • Comfortable

9 / 10

Lyndon, 10 May 2019


Had many Giro helmets this is one of the best. Giro allways feel great but this is an even better fit its so snug on the head and also looks very small without any bulk. It would be hard to justify spending more just for a few gram's. Its also well suited mtb as it has a bit more protection around the back. Its the perfect helmet for road and mtb.

10 / 10

Ray, 18 April 2019

A really good lightweight helmet at a great price.

A great purchase. I tried on many top brand helmets in my search for a new one and this was easily the most comfortable for me. It looked the least obtrusive as well. Very satisfied and good value for money.


  • Lightweight
  • Mips
  • Nice fit
  • Sunglasses can be worn comfortably


  • Sunglasses don’t slide in vents

9 / 10

Hays, 4 January 2020

Prima helm, super pasvorm

Helm zit perfect met Mips. Ziet er ook nog eens strak en mooi uit (zwart). Ook qua prijs/kwaliteit is deze helm dik in orde. Gebruik de helm sinds twee maanden op de mountainbike en voldoet prima, afwachten hoe het gaat (koeling) op de racefiets maar heb daar alle vertrouwen in. Bestelling en levering via Mantel verliep prima.


  • Veilig: Mips
  • Prima pasvorm
  • Prijs
  • Comfort

All specifications

Detailed product description

MIPS System:
The MIPS System consists of a low friction middle layer between the EPS lining and the padding, which is equipped with elastic fittings. This allows the helmet to move slightly (shift and rotate) relative to the head, which absorbs the lateral and rotational forces that occur during a crash. This is in contrast with a non-MIPS helmet, in which shock absorption is achieved through pressing in the EPS lining.

In-Mold Construction:
The In-Mold Construction combines a sturdy polycarbonate outer shell with a shock-absorbing foam lining on the inside. Due to the fusing process it’s possible to create an efficient ventilation system, which allows the In-Mold helmets to be lighter and more cooling than traditional helmets.

Roc Loc 5 Air MIPS:
After more than two years of development, Giro introduces Roc Loc 5 Air. This groundbreaking fit system offers a completely unique user experience with an unprecedented level of comfort, stability, adjustability and weight saving. With Roc Loc 5 Air you can change the fit tension and vertical position with one hand. You only need to rotate the dial for a tighter fit in rough terrain, or twist it back for a looser fit during a steep climb. Even with this unique property, the Roc Loc 5 Air is almost 40% lighter than its predecessor, the Roc Loc 4.

Wind Tunnel Ventilation:
Giro helmets were designed with the help of Giro’s Wind Tunnel ventilation system. This system combines active vents with internal exhausts. This combination provides the cyclist with cool, refreshing air on and around their head, while warm and stale air is disposed of. The innovation of these vents turned out to be a huge success. Cyclists were immensely positive about it, they noticed a new air flow around their head which kept them cool!

This material drains perspiration to the surface. This creates high breathability, which results in a dry and comfortable wearing experience.

Manufacturer specifications

• Coolfit antibacterial pads
• Equipped with MIPS

• Four-part polycarbonate outer shell
• Light, shock-absorbant EPS inner shell
• In-Mold Construction

Fit System
• Roc Loc 5 Air MIPS system

• 25 vents; designed and shaped using wind tunnel technology

Customer Service
+44 20 3695 9922