• -3%
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Melon - Jack Summer Sky
Melon - Jack Summer Sky
Melon - Jack Summer Sky
Melon - Jack Summer Sky
Melon - Jack Summer Sky
Melon - Jack Summer Sky
Melon - Jack Summer Sky
Melon - Jack Summer Sky
Melon - Jack Summer Sky
Melon - Jack Summer Sky
Melon - Jack Summer Sky
Melon - Jack Summer Sky
Melon - Jack Summer Sky

Melon - Jack Summer Sky

3 - 5 days

Melon - Jack Summer Sky


Size Guide helmets

Do you want your helmet to sit correctly on your head?

Then measure your head circumference in centimeters before buying. Take a flexible tape measure, place it at the widest point at the back of your head, run it over your ears and hold it together about 1 to 2cm above your eyebrows. Read the head circumference in centimeters - cm - and find your size in the size chart. Please compare the information again with the item description. Alternatively, you can determine the head circumference with a thread or string. Put the thread around your head in the same way and simply read off the measured length on a ruler.

This is an approximate conversion chart to help you find your size.

Head Circumference cm Size
49-50 XXXS
51-52 XXS
53-54 XS
55-56 S
57-58 M
59-60 L
61-62 XL
63-64 XXL

                Reithelm Kopfumfang messen

Size Guide
1 item(s) left in Stock
size: XXS - S (46 - 52 cm)
Last items in stock

Helmheld.de - Have a look service

You are uncertain about size, color and fit, then use our Have a look service => Try three helmets of your choice and find the best helmet for you.



You want fresh and cheeky design? A helmet as an eye-catcher? Almost a melon helmet? The performance is guaranteed with the MELON® Urban Active Helmet.

MELON® Urban Active Helmets - is airy, 30% lighter than comparable helmets and more. MELON® stands for style, fun and function: we offer you more than good design. The latest production technologies and a wide range of features offer you all the requirements for a modern, urban, active application.

The high-tech in-mold construction in classic form makes it 30% lighter than comparable hard shell helmets. There are 3 basic sizes available, which can be further adjusted via Coolmax® upholstery and a setting system in a range of 46 to 63 cm. 12 air intakes, air ducts and a Fidlock® magnetic buckle provide superior comfort. Unique extra: Vista Visor is available in 6 colors and offers UV400 protection.


Melon - Jack Summer Sky - Benefits:

  • Cool look
  • Unique in appearance
  • several awards

Melon - Jack Summer Sky - Features:

  • Suitable for: in town, country and mountain by bike; Tours with inliner, e-scooter and skatboard; for all modern forms of urban mobility
  • Ventilation: 12 air inlets located in the air ducts
  • Construction: The high-tech In-Mold construction in the classic helmet shell makes the MELON® Urban Active helmet, compared to hard shell helmets, 30% lighter.
  • Safety: webbing - reflective in 360 °
  • Inner padding: Hygienic Coolmax® padding made from extra-soft foam for excellent moisture management. Washable at 30 ° C
  • Construction: The chin strap made of eco-leather - anti-allergic and washable
  • Color appearance: glossy and dull
  • Closure: Magnetic Fidlock® closure, for easy and one-handed operation
  • Insect protection: no
  • Size: XXS-S (46 - 52 cm), M-L (52 - 58 cm), XL-XXL (58 - 63 cm)
  • Weight: 302 grams (for the size: XL-XXL)
  • Certification: Certified to CE EN-1078 and TÜV GS approved
  • Gender: Unisex
  • Optionally available: MELON® VISTA VISOR with UV400 protection, available in 6 different colors.

Melon - Jack Summer Sky - Reviews:

  • 2013 - EuroBike Award Winner
  • 2014 - Red Dot winner
  • 2015 - Kosument (AT) - winner of the test
  • 2015 - Active cycling - Editor's recommendation

Melon - Jack Summer Sky - scope of delivery:

  • Bicycle helmet
  • 2nd set of interior upholstery
  • operation manual

Specific References

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Melon - Jack Summer Sky

€67.22 €65.20