Be careful to store and transport this back protector flat! I just got a new 3df airfit lite evo body protector (size Large) earlier this year. I was flying to Montana to attend an enduro skills clinic and carelessly folded the airfit light and shoved it into my suitcase with all my other riding gear. When I suited up for the class, to my surprise, the back protector had ripped in half where I had folded it. Leatt didn’t warranty the pad because I guess it was user error. They told me I could buy a new one and helped me find this replacement pad on their website. This replacement pad (size L/XL) is about 3”-4” shorter than the back protector that came with my 3df airfit lite evo body protector (size Large). I have a sewing machine and I fix my own gear. There are some other alterations I need to make to improve fit of the airfit lite around my neck so I’ll add stitching to reduce the size of the pack protector pocket at that time. Pretty decent product overall but it’s definitely not perfect.