Description The Don Killuminati: The 7 Day Theory was the first posthumous album from Tupac Shakur. Recorded in just seven days and released two months after his death, it achieved platinum status four times. Take that wild spirit to the slopes with these OTCs built with a warm Merino wool blend. Over the Calf Height Merino Wool Blend Medium Cushioning FRESHTEK™ MOISTURE & ODOR CONTROL Infiknit™ Durability Performance Cushioning Channeled Air Cushioning Performance Arch Support Seamless Toe Closure Performance Mesh Fit and Fabric 70% polyester,14% nylon,14% merino wool,2% elastane