The Koho GF570 is a fiberglass mask with a full layer of Kevlar, which is the same basic lay up as the Bauer/Itech 960/961 and Eddy Custom Kevlar masks.

They were designed by Koho/RBK/Reebok goalie guru, Michel Lefebvre, to be of the same similar recognizable shape as other Lefevre/Protechsport goalie masks worn over the years by such NHL goalies as Patrick Roy, Martin Brodeur, Roberto Luongo, Jean-Sebastien Giguere, Jose Theodore, Marc Denis, Jocelyn Thibault, Alex Auld, David Aebischer, and Mathieu Garon.

The Koho GF 570 masks were manufactured in Canada by the company that manufactured Hackva masks.

The mask has been used and will have cosmetic blemishes such as scratches, scuffs, or other discoloration. The mask is still structurally sound and has lots of life left. It is a size small.