Altra Women's FWD Via 2 Life Sport At the heart of the

At the heart of the Sonicblast is a dual-layer cushioning system designed to balance comfort and speed

Aramid Penetration Protection

Sock Height: No Show

Soft shell construction provides flexibility and weather resistance

Altra Women's FWD Via 2 Life Sport At the heart of theMax cushion. Max comfort. Its got an all new midsole, updated upper, and redesigned tongue to deliver smooth performance. Take on daily road miles or epic training runs with our new Altra EGO P35 foam, designed for a light and efficient ride. Its 19% softer and 15% more responsive than the original FWD VIA midsole. An engineered mesh upper was made to increase breathability while an updated plush tongue delivers a soft feel at first step in. With a