I just picked up one of these, as I have been looking for a little more protection for the strees. Yes I have the textiles and the leathers as well but for this price I couldn't pass it up.

To my front door for less then$50.00

The spine plates are ABS and there is a nice mesh on the instde to let the air flow thorugh, The padding on the inside is CE and the fit is great I am 6' 0" and 210 lbs did the adjustment and it fit DAMN Nice. put it on the wife she is 5' 4" and 130ish did the adjustments on the straps and it fit her just as nice. Yes it goes all the way down to protect the tail bone.

Here is the link

http://stores.ebay.com/GP-Motorcycle-Leathers

Here is the item[*]
Motorcycle back / spine protector / body armour $149.00
Clearout Sale Now only $39.99 While stock lasts.

[size=-1 xmlns="]US[/size] $39.99[*]Time Left: 5d22h42m

If you are looking for one I really like it, I have tried on three of the ICON vest and they just don't fit and don't protect your tail bone. The chest plate is like a mouse pad, I just didn't care for the ICON.

Also I put this one on and then put on my textile jacket and then my leathers and you don't know you have it on. No problems moving around either.