Injinji Womens Ultra Run Sock - Mini Crew The Mini-Crew length sock sits above the ankle and to protect against chafing with each toe is separated eliminating all skin-on-skin contact between the toes and preventing blisters. Constructed to provide comfort and support even after miles of wear, the Ultra Run No-Show features cushioned terry throughout the foot and toes, to help soften the impact of tough runs and workouts on feet. Each toe is separated, eliminating all skin-on-skin contact between the toes and preventing blisters, while knit lines on the bottom of the footbed offer additional arch support.