Foldable system

Its folding system that complies with main standards: Europe – EN 1078 & US – CPSC, reduces the initial height of the helmet more than 50% becoming flat with just one movement. This volume optimization makes CLOSCA™ the most efficient foldable system and solves the need to store the helmet when it is not being used. As simple and comfortable as that.

Our aim is to allow the urban cyclist to forget about the helmet when it is not being used. So we create a foldable and very light helmet  with a flat shape to store it easily in any bag or backpack.

The unique and patented folding system of CLOSCA™ seeks to make life easier for cyclists in the city and promote more bikes and better cities.

Multi impact & lightness

CLOSCA™ is a multi-impact helmet. The structure is made of expanded polypropylene (EPP) high density, with extraordinary properties of impact absorption and also elasticity. EPP absorbs the energy of the blow, retaining it in its molecular structure and dissipating plastic deformation, thereby preventing it from reaching the wearer’s head. If this energy doen not reach the elastic limit of the EPP, the helmet recover its shape and it is not necessary to change the helmet with a new one, as it happened with a normal helmet.

Furthermore, the innovative application of this material (EPP) makes CLOSCA™ one of the lightest helmets on the market.

Ergonomic System

As a result of rigorous anthropometric studies conducted in collaboration with the Institute of Biomechanics of Valencia (IBV), CLOSCA™ helmets feature a full range of sizes (XS, S, M and L) designed to suit all users. To know which is the right size the user should measure the maximum circumference of your head and consult CLOSCA™ size guide.

Closca Insights

Our telescopic design consits in 3 different parts of special EPP foam joined together with a cross strap sytem; These parts ‘work as a team’ in a crash. It means that one part can push against the others allowing a better shock absorption. All tests have been performed at Applus+ Idiada, one of the world’s leading companies in Testing, Inspection & Certification.


More?  View our featured videos

 Can CLOSCA fit in your favorite bag?





How do I know what size I am?

Check your size here

How do I take care of my helmet?

Helmets are made of materials that can be damaged by many commonly available cleaners. Petroleum based solvents or cleaners are
especially dangerous. They can damage a helmet so that its protective capabilities are significantly reduced. Many times this damage is not visible. For best results, clean the helmet using a soft cloth or sponge, warm water and mild soap (such as a mild dish soap).

Return policy

Our first priority is your complete satisfaction with your Closca helmet purchase. We will gladly accept returned product in saleable condition within 14 days of shipping.

Closca does not cover the cost of return postage EXCEPT for a defective helmet or error in shipping (i.e. we ship you the wrong size/style than ordered). If you believe the helmet you received is defective, please call us and send us pictures via email so we can determine the defect and issue you a credit or send you an exchange. Ordering the wrong size for your head is NOT considered an error on Closca’s part, so please be sure of your choice and of your size when making your purchase.

The original packaging must be in “new” condition so that we can re-sell your exchange.

For further information you can consult here:


Closca have past successfully the security standard EN 1078 “Helmets for cyclists and skateboard/roller skate users”, produced by European Standard Committee, sets the requirements and tests to guarantee quality and safety of this protection device.

If you need more info, please download our owner’s manual and security

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