Paul, I was thinking of getting two pieces, one for surfing and the other one for my daily basis.

Well, I surf daily in my best days... but you know, it's not a rule.
I also clean my hair just after gettin out the water, so I'll do that with the piece...

Doesn't the lace wear off when it's exposed to water a long time (let's say 3-4hours max) "obviously i'm not scubba diving", just duck some times.

Thanks, I'll try the partial