This old-school shoe has been given some modern updates. The shoe has maintained its suede and pigskin exterior, but the mesh beneath in the upper ensures that your feet can get the breeze they need on a long run. Men in particular rated this as a comfortable option with solid support and cushion, with patented ENCAP midsole technology providing light medial support. Though on the pricier side, 990 devotees say it’s worth it for the durability and functionality.