The North Face - ThermoBall™ Traction Mule V Novelty. Color Lunar Stone Yarn Dye Plaid/Lunar Stone. $69.00. 5.0 out of 5 starsAdd to favorites. 0 people have favorited thisBrand NameThe North FaceProduct NameThermoBall™ Traction Mule V NoveltyGenderWomen'sColorLunar Stone Yarn Dye Plaid/Lunar StonePrice$69.00Rating5Rated 5 stars out of 5(1)