The new Chimera wraps by Pioneer are the brain child of the one and only IFBB Pro Dr. Ben Pollack (AKA PHDeadlift). Ben wanted the support of the Phantom material but the comfort and feel of the Guardian material for this special project. By carefully and durably combining these two materials, we were able to achieve a wrap unlike anything else on the market. 1/2 phantom material (thick, strong, aggressive) , 1/2 guardian material (thin, comfortable, stretchy). The Chimera wrist and knee wraps are competition legal in the USPA and do fall in line with the specs of other powerlifting federations as well. We are excited to introduce another new product into the fitness world.