The Hedkayse bicycle helmet with internal protection technology deflects impacts of all intensities without deteriorating, and its bulletproof outer shell made of military nylon reduces friction on the asphalt to help prevent additional muscle injuries in the event of an accident.
The Hedkayse bicycle helmet adjusts to all head sizes from 49 to 58.5 cm with its multi-fit Velcro closure.
With its clever, patented folding mechanism, you reduce the space your helmet takes up by 50%, making it very easy to pack in your backpack, front basket, suitcase, or glove compartment!

Safety AND Comfort:

The very lightweight material Enkayse™ guarantees optimal comfort. It adapts to the contours of your skull at your body temperature within minutes. Finished your ride? Your helmet returns to its original shape until your next cycling trip. Features: Weight: 500 g Dimensions: 35 x 25 x 16 cm Material: Ballistic nylon, absorbent Enkayse material Head circumference: 49 to 58.5 cm Certified according to DIN EN-1078 2-year warranty