Is this sweatshirt good for running?

It is a cotton crewneck, so it works best as a warm-up or post-run layer. For sweaty efforts, a synthetic or merino top wicks and dries faster.

What material is it made of?

It is 100% cotton with a round neck, long sleeves, embroidery and pockets. Wash it at 30 degrees.

The listing describes a loose-to-slim fit. Cotton sweatshirts like this usually sit close to the body without being tight, so size up if you want a roomier layer.

What sizes are available?

The listed sizes are XS, M and L. Check the size chart on the store page, since stock varies by size.

One gray sweatshirt. No extra items are listed.

It is a plain 100% cotton crewneck with embroidery and pockets, so its value depends on whether you want a natural-fiber layer for warm-ups and daily wear rather than a technical running top. Check the price history on this page before buying.