Thorlos 12 Hour Shift Work Socks are deliberately designed for hardworking people who have to remain standing in their jobs most of the day and intended to deliver maximum, support, protection and comfort. Intended for use with work shoes and boots, these socks are constructed with THOR•LON® fibres for superior softness, resilience, durability, and moisture wicking. Elastic compression in the tops, ankles and arch areas help to increase accurate fit, and reduce fatigue. Anatomical shaping, low profile, no-rub toe seams and clinically-tested padding under the ball and heel protects against impact, pressure and friction, helping prevent blisters.