The North Face - ThermoBall™ Traction Bootsies. Color Clay Grey TNF Tiger Stripe Print/TNF Black. $68.95. 5.0 out of 5 starsBrand NameThe North FaceProduct NameThermoBall™ Traction BootsiesGenderWomen'sColorClay Grey TNF Tiger Stripe Print/TNF BlackPrice$68.95Rating5Rated 5 stars out of 5(12)