Suitable for the following shoes: Black Eagle Adventure 2.0 GTX low/black-citrus (330021) Black Eagle Adventure 2.0 GTX low/blue-citrus (330020) Black Eagle Adventure 2.0 WS GTX low/blue-citrus (330025) Black Eagle Adventure 2.1 T low/blue-citrus (330032) Black Eagle Safety 40.1 low/stone-citrus (610009) Black Eagle Safety 40.1 low/stone-citrus (610042) Black Eagle Safety 40.1 low/stone-citrus Special Edition (610043) Black Eagle Adventure 2.1 GTX low/blue-citrus (330044) Supplied in pairs.