Essential Apparel has 35 years of experience, is the world's largest underwear, socks, casual wear and sportswear retailer of. It was established from the first has been adhering to the lowest price of the commodity sales value. It continues to expand its product line, provide more choice for consumers. Essential Apparel sales of well-known brands including: Duofold, Calvin Klein, Wacoal, Lee, Levi's etc..