Selkirk Size:US 14 Excellent wear control to protect

Excellent wear control to protect critical engine parts like pistons and cams

The result is a cleaner

Recommended during moderate levels of activity

It cleans and lubricates the entire oil side of the engine: injectors

For optimal safety

Selkirk Size:US 14 Excellent wear control to protectSELKIRK is rated for adventurous pursuits in extreme cold temperatures. Polar Proven in some of the world's harshest climates, SELKIRK is not only technically superior, but also lightweight and flexible. Recommended during moderate levels activity, SELKIRK offers everything you need in a performance winter footwear companion. Features Insulation Level: Removable Comfort Fit multi layer inner boot system Waterproof Level: B Tek Dry Waterproof Base