New Balance MT110A minimalistic, performance driven trail runner. Highly breathable mesh upper. Light synthetic overlays provide structural support. Lightly padded tongue and collar for added comfort. ACTEVA™ midsole increases resistance to compression set and is 12% lighter than standard midsole foam.Stability Shank embedded into midsole supports the arch and helps create a smoother gait.Rock Stop® plate keep feet protected from sharp rocks and stone bruises. Aggressively lugged outsole delivers optimal traction. Measurements:Weight: 9 ozProduct measurements were taken using size 11. Please note that measurements may vary by size.