Good evening to all interested parties, owner of the belt for a few days now, the belt is used daily, for use in the city, owner of a mega scooter, AK550, the belt was mainly purchased for waist protection in case of an accident and not for any lumbar issue, it definitely offers something more than wearing nothing, of course, I also wear a motorcycle jacket with back protection and it doesn't bother me at all, it has very good support, although small, the back part is hard and protective, it also doesn't bother at all, it has a very good fit on you and an excellent buckle, purchase cost 15€.