W Altra Experience Flow 3 Width:B (Medium) TYR swim caps are ideal

TYR swim caps are ideal for casual use

with a comfortable fit to prevent bouncing while running

Mid-cut upper with rugged leather materials

but the 990’s aspirational status symbol aura has never changed

FLAVOUR SCIENCE

W Altra Experience Flow 3 Width:B (Medium) TYR swim caps are idealDescription Experience a new reality in a shoe designed to make road running feel euphoric and effortless. With lightweight and efficient Altra EGO P35 midsole foam, you can hit the road for daily miles or training runs and find your flow state. Its got the Altra Fit, with room for your toes and a secure midfoot for natural movement. A low 4mm drop with rocker shape geometry helps promote natural body alignment and an efficient toe off. With an