MEN'S NIKE AIR FLEX TRAINER CROSS TRAINING RUNNING SHOES RETAILS FOR $74.99 NIKE COLORS: WHITE/BLACK-VARSITY RED-METALLIC SILVER ITEM DESCRIPTION: 429632 102 NEW WITH BOX-TOP HAS BEEN REMOVED FROM BOX BOX HAS SHELF WEAR The Nike Air Flex Trainer: Lightweight flexibility, fused in. The Nike Air Flex Trainer Men's Training Shoe is tough, dynamic and flexible. With lightweight cushioning at the midsole fused with ground-grabbing traction at the outsole, the Air Flex Trainer adapts to your workout to help you move on any surface.BenefitsFused Phylite midsole and outsole to reduce overall weight. Air-Sole unit at heel for cushioning and impact protection. Outsole flex grooves for enhanced flexibility and a smooth, efficient stride. Design: A low profile allows for sharp, quick cuts during agility drills, and supportive overlays deliver a lockdown fit. A lightweight mesh upper provides comfort and breathability during heated training sessions in the gym. Cushioning: The Nike Air Flex Trainer features a Phylite midsole and outsole for superior cushioning and impact protection. Phylite is a combination of Phylon foam#8212;a lightweight material used to make Nike midsoles and rubber, which are fused together to create a lighter, more flexible shoe. Nike Air in the heel adds an extra layer of cushioning to help absorb impact. Additional Details: Mesh upper for breathability. Supportive overlays for lockdown fit. Rubber outsole with enhanced traction patterns for better surface grip.