The Activate U-Throat features:
- Our lightest, most breathable construction yet.
- High-rebound ventilated EVA sole maximizes the flexible comfort.
- J&M Smart Degree Technology™ temperature-regulating polymers that line the interior activate at both hot and cold temperatures, so your feet feel just-right all day long.
- Removable, dual-density cushioned footbed.
- Rubber heel for durability and improved traction