These Chooka Koi Rain boots feature the distinct Koi Tattoo style. ORDER SOON BECAUSE CHOOKA IS NO LONGER MAKING THE KOI FISH DESIGN AND ONCE THEY ARE GONE, THEY ARE GONE!!! These are our most popular Chooka Boots, and the Koi Fish design is great for women who want a nice looking boot that is not too wild. Chooka boots are made from 100% rubber, so they are softer than rain boots made of plastic. aside from the lovely Koi design, these boots feature raindrops and water motif.