400 per wrist?! I was thinking maybe 150 at most. Most I would pay for those might be 150-200 per wrist AT MOST. I could see if you have wrist problems and really don't want to injure them again then it might be a good investment but some people just cant afford 800 wrist guards...
Ouch that's pricey and surely if you're not overstretching the wrist you're breaking your arm. I broke my wrist snowboarding by sticking my arms out in front of me (yes, schoolboy error) at speed, surely a wrist guard would be on the underside of the wrist preventing it from impacting the ground in the first place, or allowing you to slide. I don't know, I'm not an expert but I know I'd rather have protection on the underside of my wrist than the top, but that's personal preferance from experience.
at cydaps, how would you grip your bars with a palm guard? this is for hyper extention where spains and breaks come from. not for palm impacts like rollarbladers.
Pretty sure this is Justin Barcias set up from Supercross. He managed to win the East coast title with a broken wrist while wearing it so it must be pretty solid...