New Balance’s all-new FuelCore Sonic for women has been designed with an ultra-breathable air mesh upper that helps you stay cool and comfortable when your run or workout starts to heat up.

The sneaker is engineered with Boa® closure technology for a custom fit, while bootie construction gives it a lightweight, second-skin-like feel.

Watch Kristen (and Cookie) put the FuelCore Sonic to the test!

For more information on the FuelCore Sonic, check out: