Reef Kids - Reef Kids Grom Twinpin Flip Flop (Infant/Toddler/Little Kid/Big Kid). Color Brown. Low Stock. On sale for $21.72. MSRP $25.00.. 4.6 out of 5 stars4 left in stockBrand NameReef KidsProduct NameReef Kids Grom Twinpin Flip Flop (Infant/Toddler/Little Kid/Big Kid)ColorBrownPrice$21.72MSRP: $25.00