The North Face - Thermoball Traction Mule V. Color Chlorophyll Green/TNF Black. Low Stock. On sale for $17.70. MSRP $59.00.. 4.8 out of 5 stars1 left in stock+3Brand NameThe North FaceProduct NameThermoball Traction Mule VGenderWomen'sColorChlorophyll Green/TNF BlackPrice$17.70MSRP: $59.00Rating5Rated 5 stars out of 5(1816)