Rest and recover in our Restore Sweats. Here's the science bit: when you wear Restore, your body heat is absorbed by the inner layer of the fabric and reflected back to you as FIR (Far Infrared) rays. The heat generated by FIR helps your muscles relax, increasing blood flow and delivering more of the good stuff—nutrients, oxygen, white blood cells, and antibodies—throughout your body, strengthening your metabolism and aiding repair. Complete your set with the Restore Hoodie for head-to-toe comfort and recovery.