Leviathan is a renowned brand founded by Manel LaVey, a creative icon with over 20 years of experience. The brand offers a wide range of products, including T-shirts for men and women, hoodies, work jackets, and original Leviathan© art, all of which are highly admired in the Rock & Roll scene and have become cult favorites. Additionally, Leviathan provides a variety of products such as Trucker Caps, Patches, Tote Bags, Tank Tops, and Killer Vest Dress.

Inspired by elements such as American comics, music, classic cars and motorcycles, and the glamour of 50s and 60s American culture, Leviathan's unique style has earned a dedicated following and has been worn by legendary artists like Elvis Costello, Reverend Horton Heat, and Enrique Bunbury. The brand's founder has also worked with prestigious music groups and companies like Warner Music, MTV, and Sony Music. Leviathan's distinctive designs have been featured in international exhibitions and have been published in various books, solidifying its status as an underground icon with a global following.