“The folding mechanism is neat and well-made, but unfortuntately the helmet is not very comfortable — the considerable weight versus a regular helmet is noticeable (even on short rides; on a long ride it would hurt my neck). The retention strap is bulky and can be uncomfortable when clamped tightly, which, regrettably, is often necessary to minimise the 'bounce' from the helmet due to where the strap adjoins the helmet. YMMV.”