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Reta Mafia Tee – Men's Performance Tee

$29.99
All Sizes: S
All Colors: Black
Quantity
30 days return policy.
  • Visa card accepted
  • Mastercard accepted
  • American Express accepted
  • Diners Club accepted
  • Apple Pay accepted
  • Google Pay accepted
About the product

RETA MAFIA in bold gold lettering with a gold line-art molecular structure. For the lab-coat family that knows.

Gold-tone front print on black. A4 Sprint performance tee (A4N3402): lightweight, moisture-wicking 100% recycled polyester with a sporty men's cut.

Part of the peptideshirt.com Research Collection, a tongue-in-cheek "Research Use Only" theme. This is novelty apparel only: no peptides, supplements or other products are sold or implied, and nothing here is health or medical advice. Not for human consumption, just human wearing.

Currently ships to the United States only.
Lightweight and Breathable

Lightweight and Breathable

Designed for comfort during tough workouts by allowing air flow.

Moisture-Wicking

Moisture-Wicking

Keeps you dry by drawing sweat away from the body.

Stain Release

Stain Release

Fabric treatment helps remove stains easily.

100% Recycled Polyester

100% Recycled Polyester

Made from recycled materials for sustainability.

Reinforced Shoulder Seams

Reinforced Shoulder Seams

Increases durability by strengthening stress points.

Odor-Resistant

Odor-Resistant

Minimizes microbial growth to keep the fabric smelling fresh.

WashingBleachingDryingIroningDrycleaning

Machine wash: cold (max 30C or 90F); Do not bleach; Tumble dry: low heat; Do not iron; Do not dryclean.

Accurate shipping options will be available in checkout after entering your full address.

Any goods purchased can only be returned in accordance with the Terms and Conditions and Returns Policy.

We want to make sure that you are satisfied with your order and we are committed to making things right in case of any issues. We will provide a solution in cases of any defects if you contact us within 30 days of receiving your order.

See terms and conditions

© 2026 Peptide Shirt LLC. Apparel only. Not affiliated with any peptide product. For novelty purposes.