these are autolock zippers

PAIRS: Choose Men's or Women's for a pair of FootFitter Travel Shoe Trees

Ideal Gift :

Corresport Sock 20-30 MMHG White Medium  - One Pair (#16739)

full length for full foot massaging action

Corresport Sock 30-40 MMHG White Large - One Pair (#16748) Wnnideo these are autolock zippersCorresport Sock 30 40 MMHG White Large One Pair (#16748) Core Spun 30 40mmHg Gradient Compression Socks for men and women look and feel like a soft, comfortable everyday sock with the added benefit of true gradient compression. The ultra stretchy yarns make the socks easier to put on and the added thickness makes the socks more comfortable for all day wear. White colored socks are made from CoolMax while Black colored socks contain XStatic silver