Saucony Endorphin Trainer Shoes Lightness and Speed in Your Training These shoes are ideal for runners looking to combine speed and comfort in high mileage daily training Designed for Asphalt surfaces Shoe Type Neutral Ideal for Training Weighs 280g Features an 8mm drop 41mm heel 33mm midfoot Equipped with a 34 length carbon fiber plate grooved for better take off and smooth landings Cushioning via PWRRUN incrediRUN technology Sustainable vegan and made with recycled materials