I own two pairs of the 2006 Sprawl V-Flex XT limited edition yellow and black and they are by far the most comfortable shorts i have ever worn. They are light weight and the flexible fabric in the legs give you full range of motion. I recommend these shorts or a similar pair to anyone who is looking for an exceptions short for nogi Bjj or MMA.
I regret the fact that I cannot find either pair anywhere must have lost them when I last moved.