MUTED FLEX

No sleeves. No limits.
This one’s designed for the bold — for people who don’t just follow the vibe, they are the vibe. RSF is not only a logo; it’s a lifestyle.

Made from heavyweight cotton, this jet-black muscle tee features a sharp, gothic-style RSF print at the center. Its clean, unapologetic, and built to stand out.

"RSF" — because loud energy doesn’t always need loud words.

DETAILS: 

• High-quality, heavy-weight cotton
• Sleeveless, boxy fit
• Clean, bold design 
• Washed black finish 

CARE INSTRUCTIONS:

Wash inside out in cold water on a gentle cycle with mild detergent. Do not bleach, soak, rub, or wring. Wash with like-colored garments. Hang dry and avoid direct sunlight. Iron, steam, or tumble dry at low temperature(max 30℃ or 90℉).