For a high level of cushioning at a budget price, the adidas Response Boost 2 Techfit is the way to go. With a part Boost, part EVA midsole, this daily training shoe provides a smooth and responsive ride, without adding weight or sacrificing ground feel. The techfit upper offers flexible support and a seamless, sock-like fit and the flex groove outsole encourages natural movement.
Weight: 310 g (size 9)
Stack Height: 30mm (Heel), 20mm (Forefoot)
boost : is a lightweight midsole composed of TPU pellets, delivering a soft and responsive ride.
Torsion system: uses a thermoplastic unit in the midfoot that allows the forefoot and rearfoot to move independently for increased stability.
EVA : is a lightweight foam midsole for light, resilient cushioning.
Super Blown Rubber: is lightweight and offers ultimate grip for increased traction.
Techfit: upper is engineered for natural, flexible support and a seamless, sock-like fit
Mesh and synthetic upper:
Sock-Fit Upper: provides exceptional comfort and fit.