Apparel (55)

At one time this gym shirt was so exclusive that no one dared to wear one if you were not an official member and this was strictly enforced! After receiving...

Decked out with an illustration of Nitro gracing the front and the back, these long sleeve hooded sweatshirts will have you rocking your Westside Barbell pride all winter long. The...

This t-shirt was requested by our numerous Military visitors and followers. The simple is designed and built to be Westside Tough so it will last through the toughest of workouts no...

The classic Nitro Gym T which Louie sanctioned as the first product to be sold to the public has a new look but the same ole' situation with 3 new...

The New Look of a Classic Line Louie Simmons was presenting a seminar to a group of NFL strength coaches on the importance of a strong lower back. His concluding...

Fitted with a full front zip, these hooded sweatshirts are recommended for those who lead active lifestyles. Featuring our exclusive logo an image of our mascot Nitro the dog, the...

Often Imitated, Always Irritated - a term coined by Louie Simmons that has become a benchmark statement for all club members, followers, and fans.

Our Westside Tactical line consists of a premium heavyweight fabric that has a true to size fit and with an internal fleece lined hood, heavy gauge round drawcord, nickel eyelets,...

For a limited time, we are releasing a black on black style t-shirt due to popular demand. We have put our notorious nitro logo with a unique off black color...