Challenger ATR 6 Trail Running Shoe Engineered with an aggressively lugged sole inspired by gravel tires, this running shoe provides all-terrain traction and stacked foam for springy steps. Neutral: provides soft, even cushioning with an emphasis on comfort during any activity Trail: provides superior stability and traction on hills, uneven surfaces and changing terrain Removable OrthoLite® insole Textile upper and lining/rubber sole Imported Purchased from ROSS NWT, but no shoe box. Gray and orange. New with Tags. 0623 / 8000 / 0904 / 11