"Premier Sock Tape ?Shin Guard Retainer Tape? has been developed over the past ten seasons as a replacement for the very restrictive zinc oxide tapes that have been used in the past to secure the socks below the shin pads. It has a 38mm width and easy tear construction for player convenience. The SGR tape is made from a special material that stretches when warm, this heat stretch property makes the SGR tape more comfortable to wear and more close fitting around the shins. PST have the world wide license exclusively for this material and an embossing process that sets it apart from any other tape on the market. Premier Sock Tape SGR Tape is now worn and trusted by many Premier League Teams and players alike all of which say they wouldn?t want to wear anything else!"