Olukai Kia'I Trainer Shoe (kee-ah-ee) - Translation - Guard. Designed with the HLA (Hawaiian Lifeguard Association), the Kia'i Trainer is engineered to handle the guards' rigorous fitness training demands from Mauka to Makai. The upper is constructed of Quick-drying breathable air mesh and abrasion-resistant closed mesh, anti-microbial Dri-Lex lining, easy-off lace toggle, and suede and sheet rubber toecap and heelstay for durability. The footbed is constructed of Anatomical dual density Eco-Cell footbed for excellent rebound and 100% recyclability. Removable and washable. The outsole is constructed of Non-marking gum rubber outsole with aggressive tread for added grip, and rigid ESS shank plate to protect foot from coral, lava rock, and other unforeseen obstacles. Features include: Dual density medial post for prevention of over pronation, rockered outsole for stability on uneven surfaces, and emboidered HLA and island chain detail. The OluKai Kia'i Trainer is the official training footwear of the Hawaiian Lifeguard Association (HLA). Part of the proceeds from sales help support the HLA's Junior Lifeguard Program. Sizes and colors available as displayed.