Contrary to popular belief, Valentina Tereshkova was actually the first woman in space. She was only 26 at the time, a former Russian factory worker who was picked out of 400 applicants. She orbited the Earth 48 times and spent almost 3 days in space. This proves our theory that everyone has their own inner superhero-even if you work in a factory, or on a farm. Pull on these One Giant Leap men's crews from Sock it to Me and reach for the stars! The One Giant Leap men's socks are 51% cotton, 47% polyester, 2% spandex and fit men's shoe size 7-13. The One Giant Leap socks are also available in junior and youth sizes.