Dynamic protection meets all-day comfort. Kahtoola's lightest, most breathable gaiter excels at high-output activities like trail running and hiking. Featuring 3D performance fit, lightweight stretch-woven recycled nylon, and a PFAS-free durable water repellent (DWR) treatment, INSTAgaiter^® hugs your footwear to seal out dirt, debris and light moisture. This ultra-comfortable gaiter is ideal for use in dry conditions and on lightweight, low-profile footwear.