Nike ReactX Rejuven8 - Beige - UK 9

The product description does not specify waterproof capabilities. It's best to avoid prolonged submersion in water to preserve the materials and cushioning. They are suitable for general casual use, but not designed for water sports.

These sandals are offered in UK adult male sizing. It is recommended to choose your standard shoe size. If you are between sizes, consider trying the larger size for a more relaxed fit, given the round toe design.

The specific material composition is not provided in the product details. However, Nike ReactX series typically features a blend of synthetic materials and foam for the sole, designed for comfort and durability. The upper would likely be a comfortable synthetic textile or strap material.

No, these sandals are designed for casual wear and comfort, not for high-impact sports, running, or rigorous athletic activities. They are ideal for lounging, light walking, or post-activity relaxation.

Use a damp cloth with a small amount of mild soap to wipe down the sandals. Air dry them away from direct heat. Avoid machine washing or using harsh chemical cleaners to prevent damage.

While the ReactX technology provides cushioning and comfort, specific arch support levels are not detailed. They offer general comfort and footbed shaping typical of Nike's casual sandals.

Tieless closure refers to a design that allows you to easily slip the sandals on and off without the need for laces, buckles, or adjustable straps. It provides a snug yet comfortable fit through its inherent design.

Ensure you have the correct size. While the design is tieless, wearing them in for a short period may help them conform to your foot. If discomfort persists, consider checking if an alternative size or width might be better suited.

Gently clean the sandals with a damp cloth and mild soap. Avoid abrasive cleaners or brushes that could damage the material. For tough stains, a gentle spot cleaner designed for footwear can be used, testing on an inconspicuous area first.

While designed for casual traction, be mindful of very wet or polished surfaces. The sole may not be optimized for extreme slip resistance. Inspect the tread for wear; if significantly worn, traction will be reduced.

Allow sandals to air out thoroughly after each wear. If an odor persists, sprinkle a small amount of baking soda inside and let it sit overnight, then shake out thoroughly. Foot powders can also help manage moisture and odor.