Those were just released at the end of August,
even so we recieve a lot of request at our shop.
Thak you so much !(^^)
We grind jagged part only to smooth,
and put on rubber along these surface.
Useing to jagger rubber soles product by Vibram342,
as they say"Shark sole"
Well, it's finished !(^^)
So you can use them for a long time.