Merrell Kids - Hydro Free Roam Monarch (Toddler/Little Kid/Big Kid). Color Olive/Lime. On sale for $42.49. MSRP $50.00.. 2.3 out of 5 starsBrand NameMerrell KidsProduct NameHydro Free Roam Monarch (Toddler/Little Kid/Big Kid)ColorOlive/LimePrice$42.49MSRP: $50.00