The North Face - ThermoBall™ Traction Mule V. Color Moonstone Grey/Lunar Stone. Low Stock. On sale for $45.42. MSRP $59.00.. 4.7 out of 5 starsAdd to favorites. 0 people have favorited this6 left in stock+5Brand NameThe North FaceProduct NameThermoBall™ Traction Mule VGenderWomen'sColorMoonstone Grey/Lunar StonePrice$45.42MSRP: $59.00Rating5Rated 5 stars out of 5(67)