Hadn't seen that yet. The hump on many one-piece suits helps attenuate backward head movement in a crash with a helmet on so I'm wondering if this is intended to help in areas other than that.
Dragging knee is for the track, and dragging tail is for the lot. --Kane Friesen
When you're in a car, you're watching a movie; when you're on a bike, you're in the movie. --Robert Pirsig
Identity theft is not Fun