Shin Kyokushin Karate Gi Size 0 & Head Guard Size S Set

Thank you for looking.

This is a Shin-Kyokushin Karate uniform, size 0 (top and bottom set, natural color, 100% cotton), and a size S head guard.

I purchased these at the dojo I attend and used them for about 3 years, attending practice about twice a month.
The waist has been elasticized, but I will also include the drawstring.

There are some minor stains (please see the 6th photo), but I believe they can still be used.
How about them for a spare uniform?

The head guard was purchased but only used twice for a promotion test, so it is clean.

Both items are used, so please check the condition in the photos. Please understand this before purchasing.