Product Story Start Every Workout The Right Way And With The Ultimate Foundation. Pwrframe Tr 2 Is A High-Performance Training Shoe That Features A 3D Midsole Frame System Engineered For Forefoot Support During Explosive Movements. This Targeted Technology Helps Keep You Steady Through Every Interval And A Wide Range Of Routines. Prepare To Own Your Session In This Function-Packed Style. Features & Benefits Pwrframe: Ultra-Thin Tpu Frame, Strategically Placed In The High-Stress Areas To Deliver Lightweight Support And Increased Stability Pro Foam: Lightweight Eva Designed To Cushion Your Landing And Propel Your Next Step Puma Grip: Durable Performance Rubber Compound Designed For All-Surface Traction. Details Low-Cut Boot Textile Upper Pwrframe Support Pro Foam Midsole Rubber Outsole Heel-To-Toe Drop: 10Mm.