Skip to product information
Built for those who live by the motto “stay on guard,” this black muscle tank carries a vintage athletic, security-inspired emblem at the chest. Its sleeveless cut keeps things easy during workouts, warm-weather outings, and long days on the move, while the clean retail fit layers naturally under a jacket or stands on its own. Whether you’re heading to the gym, meeting your crew, or marking a service-minded milestone, it brings a steady, disciplined edge to your everyday rotation.
Product features
- Side seams help the tank maintain its shape and provide structural support.
- Tear-away label offers a smooth, scratch-free wearing experience.
- Pre-shrunk construction helps minimize changes in fit after washing.
- Retail fit creates a clean, everyday silhouette.
- Unisex sizing provides a versatile fit for a broad range of wearers.
Care instructions
- Machine wash: cold (max 30C or 90F), gentle cycle
- Non-chlorine: bleach as needed
- Tumble dry: low heat
- Iron, steam or dry: low heat
- Do not dryclean
O.S.S. CO. ATHLETICS — Muscle Tank
$29.99
Product features
- Side seams help the tank maintain its shape and provide structural support.
- Tear-away label offers a smooth, scratch-free wearing experience.
- Pre-shrunk construction helps minimize changes in fit after washing.
- Retail fit creates a clean, everyday silhouette.
- Unisex sizing provides a versatile fit for a broad range of wearers.
Care instructions
- Machine wash: cold (max 30C or 90F), gentle cycle
- Non-chlorine: bleach as needed
- Tumble dry: low heat
- Iron, steam or dry: low heat
- Do not dryclean