I was looking for a well ventilated jacket that would give me armor in key positions. This jacket seems to provide that at a reasonable price. I ordered an XL, and it fits my 5'10" 200 lb. 45" chest frame very well. It is slightly loose without the lining but not excessively so. The rear foam pad is both larger and stiffer than I imagined but is comfortable. I have a small driver's back rest on my bike and if not careful the pad rides up on top of it putting a little uplift to the shoulders of the jacket. This is minor and easily avoided with care when mounting. I've only ridden with it in 70 deg. weather (not bad for Feb.) but I can tell the ventilation is excellent. The liner is attached with several loop fasteners rather than a zipper like the "Phoenix" has but it is not difficult. Quality looks good, and I like having the added protection (having been down once without any.) I might have liked the larger ventilated area, zippered liner, and added pockets of the Phoenix model but couldn't justify the added cost for the limited riding I do.UPDATE: Now that Aug. has arrived in FL with temps 88-92 and humidity 65% - 90%, I find I just can't wear this jacket. I am dripping wet after a two hour ride. I frankly don't think there are any ventilated armored jackets that would work in this weather. I look forward to wearing it again when the temps are < 85 and humidity is <55%.