Picture the best run you’ve ever had. Now picture it lighter, faster and with more energy. The all-new boost™ midsole on these women’s shoes gives you an amazingly soft and bouncy feel that isn’t over-cushioned, so you can run right past your current PB before you even knew you passed it. The techfit™ upper has a seamless, sock-like fit that stretches and flexes as you run, and a TPU cage gives the foot stability. With TORSION® SYSTEM support in the midfoot and a stable heel counter. Weight: 7.9 ounces (size 7) boost™'s energy-returning properties keep every step charged with an endless supply of light, fast energy. Techfit™ upper is engineered for natural, flexible support and a seamless, sock-like fit. Extended TORSION® SYSTEM for energy return in the forefoot and natural integrity in the midfoot. External heel counter for maximum fit and comfort; miCoach compatible. BOOST™ provides a higher energy return than any other foam cushioning material in the running industry. Feel anything but a revolution? Just return your BOOST™ shoes to us within 30 days and we’ll happily refund you. See Return Policy for details. Imported.