Not only they are not good, they are not even that comfortable as they claim. Any decent leather or rubber strap will wear much more comfortably. The biggest issue with it is how it goes underside the watch and effects how the watch is supposed to sit on the wrist. If you really like the look on a watch you can do much better with the elastic loops that don't go under the watch. If you want to have the option to change the strap quickly just get straps with quick release. The only thing they excel at is that you can just chuck them into the washing machine to get them cleaned
Not only they are not good, they are not even that comfortable as they claim. Any decent leather or rubber strap will wear much more comfortably. The biggest issue with it is how it goes underside the watch and effects how the watch is supposed to sit on the wrist. If you really like the look on a watch you can do much better with the elastic loops that don't go under the watch. If you want to have the option to change the strap quickly just get straps with quick release. The only thing they excel at is that you can just chuck them into the washing machine to get them cleaned