Firko I have a Thor one which I swear by. It has saved re-opening old scars quite a few times, the most notable being I was at Louie practicing with Carl Blecher one hot and dry weekend and he and I swapped bikes, he rode my CR250RZ with a crap front brake and I rode his CR250RE with a disc front brake. After a couple of laps I came into a downhill corner too hot, had a brain fade, grabbed a handful of front brake and went down faster than a Sunset Strip hooker. Slid on my back down the dry gravelly track for about 10-15 metres and came to a stop up against a distant berm with the bike and my helmet peak scattered across the track. My top was torn to shreds all down the back, the front and on the elbows but I didn't have a scratch on me except for what looked like carpet burn on my elbow from rubbing against the elbow guard. Yes it gets a bit hot on hot days but with that kind of protection I don't care. That's a good buy.