Best Giro Helm 2025

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Last Updated - 09/06/2025

Best Choice

01

Giro

Agilis MIPS Helmet

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9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Ventilation in the wind tunnel — Giro helmets have been developed using our proprietary Wind Tunnel ventilation system; this sophisticated design combines active vents in the helmet shell with exhaust ducts inside the helmet that direct fresh, cool air over and around the rider's head while directing heat and stale air outward; it is the most effective cooling system on the One thing marketplace and one which you can feel on every ride
ROC LOC 5 FIT SYSTEM — The industry benchmark for comfort, stability, adjustability and weight saving; roc Loc 5 not only improves the comfort and stability of helmets, but also allows you to individually adjust the fit tension and tilt of a helmet forward and backward within seconds with a single hand; moreover, it is lighter than comparable systems, making it the ultimate luxury that the skull emememem
Integrated MIPS BRAIN PROTECTION SYSTEM — All Giro helmets are designed to reduce as much energy as possible while meeting and exceeding strict safety standards; the goal of Giro integrated MIPS enabled helmets is to reduce rotational forces; Giro believes that helmets equipped with this technology can reduce the rotational force that is can be transferred to the driver
Hardshell with in-mould hard body underlayer — The two-piece shell combines a robust outer hard shell with a polycarbonate lower shell permanently fused to the inner lining, ensuring durability without excess weight

99,81 €
Value for Money

02

Giro

Giro Unisex's Syntax Road Helmet, Matte White/Silver, Medium/55-59 cm

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27% Off
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Weight (size M): approx. 260 g
Sizes: S (51 - 55 cm), M (55 - 59 cm), L (59 - 63 cm), XL (61 - 65 cm)
Roc Loc 5 Air Adjustment System
In-mould polycarbonate shell with EPS inner shell
25 wind tunnel ventilation openings with inner channels

79,99 € 110,00 €(27% Off off)
03

Giro

Agilis Helmet

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Ventilation in the wind tunnel — Giro helmets have been developed using our proprietary Wind Tunnel ventilation system; this sophisticated design combines active vents in the helmet shell with exhaust ducts inside the helmet that direct fresh, cool air over and around the rider's head while directing heat and stale air outward; it is the most effective cooling system on the One thing marketplace and one which you can feel on every ride
ROC LOC 5 FIT SYSTEM — The industry benchmark in comfort, stability, adjustability and weight saving; roc Loc 5 not only improves the comfort and stability of helmets, but also allows you to individually adjust the fit tension and tilt of a helmet forward and back within seconds with a single hand; it is also lighter than comparable systems, making it the ultimate luxury that skull emememembrh
Hardshell with in-mould hard body underlayer — The two-piece shell combines a robust outer hard shell with a polycarbonate lower shell permanently fused to the inner lining, ensuring durability without excess weight

69,95 €
04

Giro

Giro Unisex's Syntax Road Helmet, Matte Black, Medium/55-59 cm

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Weight (size M): approx. 260 g
Sizes: S (51 - 55 cm), M (55 - 59 cm), L (59 - 63 cm), XL (61 - 65 cm)
Roc Loc 5 Air Adjustment System
In-mould polycarbonate shell with EPS inner shell
25 wind tunnel ventilation openings with inner channels

79,95 €
05

Giro

Agilis Helmet

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18% Off
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Ventilation in the wind tunnel — Giro helmets have been developed using our proprietary Wind Tunnel ventilation system; this sophisticated design combines active vents in the helmet shell with exhaust ducts inside the helmet that direct fresh, cool air over and around the rider's head while directing heat and stale air outward; it is the most effective cooling system on the One thing marketplace and one which you can feel on every ride
ROC LOC 5 FIT SYSTEM — The industry benchmark in comfort, stability, adjustability and weight saving; roc Loc 5 not only improves the comfort and stability of helmets, but also allows you to individually adjust the fit tension and tilt of a helmet forward and back within seconds with a single hand; it is also lighter than comparable systems, making it the ultimate luxury that skull emememembrh
Hard shell with in-mould hard body underlayer: the two-piece shell combines a robust outer hard shell with a polycarbonate lower shell permanently fused to the inner lining and thus ensures durability without excess weight

72,95 € 89,95 €(18% Off off)
06

Giro

Tremor Child Helmet

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25% Off
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Universal fit sizing: Our universal fit helmets are shaped to look good and are suitable for almost everyone right away; by developing your own shell sizes based on specific customer groups and combining them with an easily adjustable fit system, it is easy to find the right fit immediately after unpacking, without the effort or cost of trying multiple sizes
ROC LOC SPORT FIT SYSTEM — The Roc Loc Sport Fit System offers easy one-handed operation with an adjustment range of 7 cm; the confident click feel and noise let the rider know that the helmet adjusts to a comfortable fit; the new Roc Loc Sport Fit System is characterised by a similar comfort to Roc Loc 5 and ponytail compatibility and offers premium functionality for sport. thelme
Hardshell with in-mould hard body underlayer — The two-piece shell combines a robust outer hard shell with a polycarbonate lower shell permanently fused to the inner lining, ensuring durability without excess weight

44,95 € 59,95 €(25% Off off)
07

Giro

Giro Women's Verce Bicycle Helmets Matte Midnight 22, One Size EU

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41% Off
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Weight: approx. 260 g
Universal fit: universal women 50 - 57 cm
Roc Loc Sport Adjustment System
In-mould polycarbonate shell with EPS inner shell
18 ventilation openings

41,30 € 70,00 €(41% Off off)
08

Giro

Giro Fixture II W Matte Black UW

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Weight: approx. 270 g
Size: universal fit UW 50 - 57 cm
Roc Loc Sport Adjustment System
In-mould polycarbonate shell with EPS inner shell
16 ventilation openings

58,49 €
09

Giro

Fixture MIPS II Helmet

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Universal fit – Our universal fit helmets are shaped to look good and are suitable for almost everyone right away; by developing your own shell sizes based on specific customer groups and combining them with an easily adjustable fit system, it is easy to find the right fit immediately after unpacking, without the effort or cost of trying multiple sizes
Reflective details — Reflective details improve visibility at night or in low light conditions when illuminated by a light source such as headlights by redirecting the light back to the source and reaching the driver's eye
ROC LOC SPORT FIT SYSTEM — The Roc Loc Sport Fit System offers easy one-handed operation with an adjustment range of 7 cm; the confident click feel and noise let the rider know that the helmet adjusts to a comfortable fit; the new Roc Loc Sport Fit System is characterised by a similar comfort to Roc Loc 5 and ponytail compatibility and offers premium functionality for sport. thelme
Integrated MIPS brain protection system — All Giro helmets are designed to reduce as much energy as possible while meeting and exceeding strict safety standards; the goal of Giro Integrated Mips helmets is to reduce rotation forces while improving fit and comfort by using the Mips slipplane with the Helms; Giro believes that helmets equipped with this technology can reduce the rotational force that can be transmitted to the rider's brain during certain impacts; learn more about Mips in the video above
IN-MOLD CONSTRUCTION — The in-mould construction combines a robust polycarbonate outer shell with the helmet's shock-absorbing foam liner; the fusion process allows better ventilation systems, making in-mould helmets lighter and cooler than conventional helmets

67,15 €
10

Giro

Giro Scamp II Children's Bicycle Helmet Matt Towers Turquoise / Pink 2025: Size: S (49-53 cm)

17% Off
8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

39,85 € 48,55 €(17% Off off)