Altra One V3
The Altra One V3 will carry you through miles of fast training and racing alike. With an updated, reinforced upper featuring a TPU overlay, and a firmer Innerflex™ midsole, the One V3 is made for speed. The FootShape™ toe box and Fully Cushioned Zero Drop™ platform keep you comfortable and running with proper form, even on tired legs. The One V3 does not have the same soft ride as the One 2.5, but a firmer, performance-minded feel, perfect for road racing and speed training sessions.