Is the Nike Tiger Woods '13 a golf shoe or a casual sneaker?

It is a golf shoe. It has a spiked outsole and laced closure built for the course, though the white colorway gets worn casually too.

No. The listing shows no Gore-Tex, so the upper is not waterproof. Expect the white material to soak up dew and stain.

What sizes are available?

Sizes run from US 4 to 16, including half sizes. Availability varies by size, and the single new listing may not stock every one.

Does it fit true to size?

Nike golf shoes of this era generally run true to size for most players. If you are between sizes or wear thick socks, consider going up a half size.

Why does it sell above original retail?

It is a retro re-release of a Tiger Woods signature model, sold by one store at a collector's premium. There is no cheaper new listing to compare against.

How does it compare with current Nike golf shoes?

It uses a 2013-era spiked design rather than Nike's newer cushioning and waterproof uppers. Buy it for the Tiger styling and turf grip, not for the latest tech.