Is this fleece warm enough for cold rounds?

Polyester fleece traps heat well for cool mornings but is not windproof or waterproof. It works as a midlayer under a shell rather than alone in rain or strong wind.

How does it compare with a modern Nike golf fleece?

Modern Nike golf fleece adds stretch panels, brushed linings and athletic cuts. This 1990s piece is simpler and boxier, with the appeal of vintage styling rather than technical performance.

What size does it fit?

It is listed as fitting a medium. Check the measurements against a fleece you already own, since vintage Nike sizing often runs smaller than current sizing.

Is it machine washable?

Polyester fleece can be machine washed cold and tumble dried low. Wash it inside out and skip fabric softener to limit pilling on an older garment.

Is a 1990s Nike Golf fleece worth buying?

For vintage sportswear fans, yes: the Nike Golf line from that era is collectible and few pieces survive in very good condition. Buy it for the look, not for modern golf performance.