. KEEN Utility - Flint Mid. Color Shitake/Rust. Low Stock. $74.95. 4.0 out of 5 starsOnly on Zappos4 left in stockBrand NameKEEN UtilityProduct NameFlint MidGenderMen'sColorShitake/RustPrice$74.95Rating4Rated 4 stars out of 5(36)