The KEEN Uneek II Convertible is a versatile and innovative sandal designed for adaptability and comfort. Featuring a unique two-cord construction made from 100% recycled PET plastic, this sandal offers an infinitely adjustable fit that hugs and adapts to your foot. The convertible design allows you to wear it as a sandal or slide by adjusting the heel strap. The cork-wrapped insole provides pesticide-free odor control using natural probiotics, ensuring a fresh and comfortable experience. The resilient foam insole with arch support offers long-lasting cushioning, while the razor-siped outsole channels water away for exceptional grip on wet surfaces.