When life gets busy, the Reebok Energen Lux helps simplify. These men's Reebok running shoes are versatile enough for running a loop around the park, walking to work or checking a bunch of errands off the to-do list. The sleek upper and lightweight one-piece midsole adds a versatile style that's wearable with (almost) everything in your closet. Synthetic and textile upper. Lace closure. Textile lining.