Adventure Designs / One Planet "Chameleon" Fabric

Hi,
I've acquired a jacket made by "Adventure Designs" which I understand is now "One Planet". Given the "Adventure Designs" brand I guess the jacket is around 10 years old and in great condition. However my question relates to the fabric which is called "Chameleon". I've never heard of this material before but it looks and feels like a Goretex or similar multi layer fabric.
Anyone know anything about this material?
I've acquired a jacket made by "Adventure Designs" which I understand is now "One Planet". Given the "Adventure Designs" brand I guess the jacket is around 10 years old and in great condition. However my question relates to the fabric which is called "Chameleon". I've never heard of this material before but it looks and feels like a Goretex or similar multi layer fabric.
Anyone know anything about this material?