An amazingly well designed sock that is ideally suited to longer distances. The zoned design allows compression, cushioning and venting, making those Ultra distances a bit more bearable.
Inov8 says:
The perfect sock for long training runs and ultra-distance races when comfort and protection is paramount. Designed to give improved cushioning, comfort and protection with compression knits, vented panels and protection in the ankles. Will make you feel like you can run forever.
Inov8's Womens Race Elite Pro Sock is designed to provide comfort through zoned cushioning, compression and venting. They are a pretty impressive sock and have been perfect for the autumn and heading into winter. Made with durable synthetic material they breathe well, dry quickly and maintain comfort run after run.
With the impressive array of features they do weigh significantly more than other synthetic socks in the range however, they provide extra padding in the toe and heel to help maintain comfort on long runs while vented panels on the top and bottom of each foot increase breathability to help prevent your feet from heating up too much.