DMAA Oversized Gym T-Shirt – Grim Reaper Edition | NSS

Underground bodybuilding culture meets premium gym streetwear.

The NSS DMAA Oversized Gym T-Shirt brings an unmistakable high-stim aesthetic to a premium, everyday pump cover. Featuring an aggressive Grim Reaper back graphic, distressed DMAA lettering, and subtle NSS branding, this oversized black gym shirt is designed for lifters who appreciate the hardcore side of bodybuilding culture.

Built on a premium Stanley/Stella blank, the shirt combines a relaxed oversized silhouette with soft, 100% organic cotton for comfort inside and outside the gym.

DMAA Grim Reaper Graphic – Built for the Underground

The centerpiece of this bodybuilding graphic tee is its detailed Grim Reaper illustration, framed by bold, distressed DMAA lettering.

The design references DMAA (1,3-dimethylamylamine), a compound with a well-known history in high-stimulant pre-workout culture.

The artwork features:

• Large Grim Reaper back graphic: A hooded skeletal figure holding a scythe, rendered in detailed black-and-white artwork.

• Distressed DMAA lettering: Bold, vintage-inspired typography across the upper back.

• Molecular artwork: A stylized chemical structure beneath the Reaper.

• NSS branding: A small distressed NSS chest logo with matching molecular artwork, plus subtle branding beneath the back design.

The monochrome print contrasts against the black fabric, creating an aggressive, understated look without unnecessary colors or oversized front branding.

Oversized Gym T-Shirt & Pump Cover Fit

Designed with a relaxed, oversized fit, this shirt offers the loose silhouette associated with modern bodybuilding streetwear.

The dropped shoulders, wide sleeves, and midweight cotton construction make it an excellent choice for lifters who prefer an oversized gym pump cover rather than a fitted athletic shirt.

Wear it during warm-ups, training sessions, rest days, or everyday activities.

The unisex design works equally well as a men's or women's oversized gym t-shirt.

Premium Stanley/Stella Organic Cotton

This isn't a standard promotional T-shirt. The DMAA Grim Reaper Tee uses a Stanley/Stella blank made from 100% organic cotton, combining everyday comfort with a structured streetwear silhouette.

Product Details

• Fit: Oversized, unisex

• Color: Black

• Material: 100% organic cotton

• Fabric weight: 5.9 oz (midweight)

• Shoulders: Dropped shoulder construction

• Collar: 1×1 rib mock-neck collar

• Construction: Side-seamed

• Blank manufacturer: Stanley/Stella

• Production: Imported garment, printed and processed in the USA

• Design: NSS DMAA Grim Reaper front and back graphics

High-Stim Heritage. Underground Gym Style.

For longtime pre-workout enthusiasts, DMAA is more than a recognizable acronym. It represents a distinctive era of hardcore bodybuilding and high-stimulant supplement culture.

The NSS DMAA Grim Reaper T-Shirt pays tribute to that history through original graphic apparel.

Whether you're into old-school bodybuilding, underground gym culture, or statement-making fitness streetwear, this shirt brings those influences together in one oversized design.

Explore more exclusive gym apparel from Nutritional Supplement Shop, including athletic-fit tees, oversized pump covers, and bodybuilding-inspired merchandise.

normal fit

	A	B
S	27.95 inch	24.8 inch
M	29.53 inch	26.38 inch
L	30.31 inch	27.56 inch
XL	31.1 inch	28.74 inch
2XL	31.89 inch	30.31 inch
3XL	32.68 inch	31.89 inch