CorlapWomen's Cotton Crew Athletic Running Socks - Ankle High, Fun Cute Novelty Heart Design (5-Pairs Gift Box)

I see the pictures show a striped sock, but I just want to confirm I am ordering the solid color socks with a heart on each?

What is the fabric content?

I wear a six 6 ladies shoe, will these be too big?

Would I be able to use these while hiking?