I've recently been thinking of buying a new skydiving helmet; always liked the design of full-face Z1's (Parasport) with the flip-up visor.
Here's my question: are these type of helmets suitable for BASE? Maybe without the visor, and with sunglasses?
It seems to me that open face helmets offer less protection against impact on the chin...
btw: why do most freeflyers never use full-face types?Is it all about the feeling of air?
Thanks.