Saucony Endorphin Pro 4 Shoes: Designed for speed. Ideal for competition days and intense training, with advanced technologies to maximize every step. Surface: Asphalt. Shoe type: Neutral. Use: Speed training and competition. Weight: Men: 212g. Drop: 8mm (39.5mm/31.5mm). Plate: Carbon plate with longitudinal stiffness for maximum efficiency. Midsole height: 39.5mm / 31.5mm. Cushioning: PWRRUN HG and PWRRUN PB. Technology: SPEEDROLL for energetic propulsion. The racing shoe of superlatives. With its powerful sole made of PWRRUN cushioning and a carbon plate, you'll experience tremendous speed and propulsion. The stack height of 39.5 mm pushes the limits once again and ensures a special kind of running experience. Its Speedroll technology ensures that you optimize your running technique by placing your foot exactly under your body's centre of gravity. Saucony's fastest racehorse uncompromisingly takes first place in the Endorphin series. Highlights of the Endorphin Pro 4 from Saucony: Lightweight upper made from adaptable and breathable mesh. Mighty PWWRUN PB (Personal Best) midsole with sophisticated energy transfer for fast-paced sessions. S-shaped carbon fiber plate as a stiffening element together with SPEEDROLL technology provides a steady and energetic forward push. Rocker construction reinforces a smooth rolling motion. Thin, adaptable tongue wraps comfortably around the top of the foot. Elastic laces. Weight: 212 g; drop 8mm. Outsole made of particularly durable material with plenty of traction. The Endorphin Pro 4 pushes you to peak performance. Everything is possible, right up to the marathon, and you can improve your best times once again. Its design is outstanding and the lush PWRRUN Foam with the carbon fiber plate provides a wonderfully reactive running sensation with impressive dynamics. Incredibly light, incredibly fast. Runner's high guaranteed! Push it to the next level in the Endorphin Pro 4, with PWRRUN PB and PWRRUN HG for propulsive movement and snappy Carbon plate for responsive speed. Lightweight mesh upper is engineered to provide support, ventilation and comfort. The breathable and airy single-layer mesh allows air to flow throughout the shoe to remove any unwanted heat built up so that you remain cool, dry and comfortable at all times. Be race-ready thanks to the silky smooth heel liner and integrated tongue, which works with the traditional leaving system to give a comfortable sock-like feel. PWRRUN PB and PWRRUN HG Midsole with super responsive shock dampening that's proven to perform. PWRRUN PB technology provides lightweight and springy cushioning to keep your feet comfortable at all times. It's the key to personal bests on race day and every day. The PWRRUN PB Foam technology is a full 40% lighter than its PWRRUN predecessor, keeping weight to a minimum and allowing you to run faster and steadier for longer. Sandwiched in between two layers of the ultra-resilient and extra-soft PWRRUN PB Foam, the Endorphin Pro 4 features a Carbon-fibre plate that makes for powerful transitions to fuel every stride to get you to the finish line faster, delivering longitudinal stiffness for maximum metabolic efficiency. The revolutionary technology supports your foot as you move through your gait cycle and has been teamed with SPEEDROLL technology that works to propel you forward effortlessly at toe-off for a more dynamic run. Allowing you to run faster, not harder. The top of the midsole features PWRRUN HG technology which provides lightweight and springy cushioning to keep your feet comfortable. The super foam is lighter and provides more rebound than previous PWRRUN foams allowing you to squeeze all the speed you need to hit your new PB. The combination of foams allows for maximum bounce and cushioning. XT-900 Outsole designed to keep you in control on the track. The Saucony Endorphin Pro 4 Running Shoes feature an XT-900 outsole. The rubber can form a solid connection with the ground that provides a firm base for you to push off from, making your gait cycle more efficient. The chevron tread pattern provides traction on wet pavement and compact dirt and lets the sole easily flex, so you get fluid, unhindered movement. Reinforced high-abrasion zones provide optimal traction and durability.