The Invisible navy trainer sock by the Finnish outdoor clothing brand Catmandoo.
- A 3-pack of low height trainer socks in navy blue
- Made from a stretchy, cotton-spandex mix fabric for a comfort fit.

We say: "A great, fine weight sock with a flat toe seam for added comfort. Excellent value as a triple pack, also."
Material: 78% cotton, 20% polyamide, 2% elastane.