• Perfect for barefooting, earthing, SUP and everyday wear to strengthen your feet and build a stronger foundation for your body. Can be worn in the water. One size fits Size 5-9. Vegan-friendly and great for Earthing. Offers support around the arch. Looks like a shoe but there isn't a sole. They never wear out! Offer UV protection on the top of the foot. Black accessory straps extra. Hand wash with mild soap. Delivery can take up to 3 weeks. We use the postal service and therefore there is no tracking number.