The Seirus Outlast Headliner Balaclava uses smart fabric to keep your temperature on an even keel. Since your head is a key spot for temperature regulation Outlast fiber holds heat well and releases it back inside when you need it. 4-way stretch makes for an easy and comfortable fit under your helmet.
- Balaclava style covers head and neck
- Thinner Outlast fabric keeps you warm without overheating
- Flat-lock seams offer a more comfortable, low-profile fit
- Four-way stretch makes the liner easy to get on and off