Hoka - Men's Challenger 7. Color Outer Orbit/Hoka Blue. Low Stock. $144.95. 4.3 out of 5 stars3 left in stock+14Brand NameHokaProduct NameMen's Challenger 7GenderMen'sColorOuter Orbit/Hoka BluePrice$144.95Rating4Rated 4 stars out of 5(601)