Abnaok3-Pack Novelty Funny Crazy Socks Chicken Leg Socks Womens Mens Knee-High Turkey Socks Funny Gifts, Black, 3-5

My dad has laying hens and has biggish/wide feet and I want to get them as a joke, would they fit? He's like an 11/12 in men's.

Do these socks fit thick calves?

Are you getting 2 pair or just 1 pair?

Are the chicken feet socks suitable for fitness?