Stamped Irregular ~ The irregularities in the knit should not affect the wear of these socks 2 pairs of sock - One is the Yeti Design - the other is the Pink Potion Polar bear design size Large - Shoe size 3 to 6 These Smartwool Wintersport socks are made from a merino wool blend that provides wicking, itch-free comfort for everyday wear and outdoor activities. Itch-free merino wool is temperature regulating, moisture-wicking and odor resistant