Whether you want knee-length, ankle-length, athletic, no show, or liner show socks - you'll find them all here. First Lite is a leading tactical clothing manufacturer from the US that has revolutionized the industry with its groundbreaking technologies. First Lite’s tactical clothing is manufactured using Merino wool, Aerowool, and the 37.5 technology that will help you control body temperature and more. Gray conveys sophistication, practicality, and maturity.