OluKai - Island Hopper. Color Lava Rock/Lava Rock. $150.00. 3.0 out of 5 starsAdd to favorites. 0 people have favorited this+1Brand NameOluKaiProduct NameIsland HopperGenderWomen'sColorLava Rock/Lava RockPrice$150.00Rating3Rated 3 stars out of 5(1)