This folding helmet can be reduced through its patented folding mechanism to a very small packing size within seconds. And, it conforms to all current safety standards for bicycle helmets. In a durability test, it kept its stability and safety features even after being folded 10,000 times!
Folds down to one third of its original size
ABS hard-shell faceplate with special foam for high protection level
Includes 3 pad sets and a new fit band to adjust to your exact head size, providing comfort and protection
14 Big holes for air circulation
Folded size is only 20.5×16. 5×11.5 cm(8×6. 5×4. 5 in)