No it isn,t , I have 3 pair of them, the ones I got from you I had hyped up by Harry Keiser to 28x, I also have 2 pair of the Toyko,s both hyped up 28 by Harry and 26 bu Kevin Kuhn I love all of them HaHaHa Bad thing is I took a pair down to Ocean City and didn,t have them out of the box in a year and a half. They got mold into them, so they need cleaned . Do you know if Lowel works on them , Somebody said He does Thanks Bob Smeltzer