Ideal for: competition/tempo run Cushioning: PWRRUN PB Drop: 8 mm (36/28 mm) Surface: Asphalt Distance: 10K Half Marathon Marathon Insole: SRS Technologies SPEEDROLL technology offers effortless forward propulsion and momentum PWRRUN PB energy-saving technology provides dynamic, responsive cushioning The design is improved with engineered mesh and an integrated tongue for a perfect, secure fit Try our new SRS (Super Responsive Sockliner). We dare you not to bounce WINGED, FLUTED TPU: Redesigned plate - Vertical reinforcement to add torsional rigidity while maintaining forefoot flexibility. Weight: 206g Runner's High Saucony's Endorphin Speed 4 once again delivers what its name promises. This dynamic and comfortable running shoe will boost your endorphin production. Designed for fast runs, its SPEEDROLL technology will effortlessly propel you forward. The excellent cushioning PWRRUN PB super foam in the midsole with its reactive properties in combination with the TPU plate ensures an incomparable running experience. The Saucony Endorphin Speed 4 for women in the fact check: Innovative mesh with integrated tongue offers a secure fit and creates a comfortable foot climate A lot of PWRRUN PB cushioning in the midsole safely absorbs shocks and provides impressive rebound The nylon plate stores energy during the roll-off phase and releases it again at impact Forward-facing Speedroll technology generates a driving force forwards Wide heel construction for a stable stride Durable outsole with decent grip Competition and training Saucony's 4th version of the Endorphin Speed is a fast all-rounder with a slightly more aggressive running behavior that allows you to compete in long runs as well as workouts and races. The TPU plate in the outsole of the Endorphin Speed 4 will satisfy all speed lovers. A training and competition shoe for the road and paved trails that is not only comfortable, but also gives you new best times.