The Hedgehog by The North Face is trail shoe that is designed to be worn on rough and hard to navigate surfaces. A lightweight, streamlined speed hiking shoe. The North Face also gave the Hedgehog a super durable and grippy Vibram outsole that is not heavy or cumbersome when you walk or run.The Hedgehog is also implemented with an AgION antimicrobial X-2 footbed, that allows you to get to your tent, your couch or wherever and take your shoes off without sending your friends home. With a heel X-2 O air pod, you get airy support when you are walking or running on uneven terrain, allowing you less fatigue and more time in the outdoors.