These are the black ones I got from NDC this week, used them at the gymtoday and they're awesome, greats for running and working out, plus i think they fit me perfect
So last week I got the black and grey from NDC in small, I'm 5,9 145 30-32 waist
I'm just curious if the ones i got are 1.0 or 2.0?
Also what's the difference? Which is better?