KEEN - Circadia Mid Waterproof. Color Bison/Brindle. $145.00. 3.9 out of 5 starsAdd to favorites. 0 people have favorited thisBrand NameKEENProduct NameCircadia Mid WaterproofGenderMen'sColorBison/BrindlePrice$145.00Rating4Rated 4 stars out of 5(32)