These are the race face half nelson lock on grips why is it most grips run best when theyre almost worn out half nelsons are designed to give you that super tacky thin feel straight out of the box thin tacky light weighteverything you want in a grip single lock on grip super slim low profile design lightweight 24g lighter than race face sniper lock on pair uses race faces soft and durable super tacky compound race face mx style half waffle for added grip security compound