Man my backside has been hurting after every ride for I don't know how long. Unfortunately, complete aftermarket seats are not made for my bike; 98KX250. So I finally sprung for a new seat foam and cover from Guts Racing. Got their tall/soft foam. The installation was easy and the difference on the track is unbelievable. It's a gripper cover but not the rubbery kind that attempts to remove flesh from bone when your slide on the seat. Very good product. Compared to a complete aftermarket seat on a buddy of mines bike, the quality is much higher.
Ill agree with the above post, Im on my second, Tall, GUTS medium foam and race gripper cover. 1st one was on a KTM 400EXC and now a YZ250F and these seats are the best hands down. I have no problems moving around on it and its like a couch its so comfortable....all of my riding buddies are jealous!!! Thanks GUTS for a great product!!!