the Invisible sock has a cut-out heel trimmed with elastic so it won’t slip off

you may want to wear them always

GuideRails holistic support

ERS technology provides cushioning

Dual-density cushioning combines plush comfort with a more stable underfoot feel

New Balance 880 Walking Mens Shoes RACE the Invisible sock has aDesigned for those who spend serious time on their feet, the New Balance 880 mens Walking Shoe delivers the cushioning and stability you need to walk further, longer, and more comfortably. Built on the trusted 880 platform, this walking specific version features a plush Fresh Foam X midsole for a smooth step and soft landing, while the durable outsole provides reliable traction on a variety of surfaces. The structured upper offers a secure fit and