Men’s Olukai Brown Leather Pala Chukka Boot Casual Moc Toe Shoes Size 12 Condition: pre-owned good OluKai only use the highest quality materials, selected for their high character, durability, and tactile features. Their premium leathers are selected for their warm tones, organic textures, and smooth finishes, while supple lining materials are carefully chosen to be soft against your skin.