In the market for new trainers? You’ll likely test drive a few, evaluating them in terms of fit, form, feel and functionality with the most comfortable pair for the win. It’s no secret that styles boasting Air, Boost, Gel and Hovr usually sit atop bestseller lists and this is attributed to superior performance, supported by each brand’s proprietary technology. From cushioning to traction and beyond, we’re getting to the bottom of the specs on your