Topo Athletic is one of the exploding newer brands bringing quality running shoes to the market. The UltraFly 4 is one of several dozens of running shoes which may be perfect for you, thanks to careful design and a methodical manufacturing process. The upper is an engineered mesh, which supports well, and allows the foot to breathe and flex as it needs. The lining is smooth, and the heel features pleated ridges which sweep up to the laces, for suppor and to better conform to the foot. The midsole is a compound Topo has dubbed Zipfoam, a firm and responsive, high quality foam that is responsive and durable. The outersole alternates between durable rubber and exposed areas of toughened foam, keeping the weight down, while providing traction. The quality, value and performance of the Topo Athletic brand makes the Ultrafly 4 a shoe to be taken seriously.
Updates: the UltraFly 3
Sizes: Men 7–13,14; Women 6–11,12
Weight: 10.8 oz. (men’s 11); 8.2 oz. (women’s 8)
Construction: Strobel slip-lasted, perforated foam Strobel board
Recommended for: medium- to high-arched feet with neutral biomechanics to moderate overpronation