Sincerity distinguishes

This long-sleeve tee carries a quiet, clever message — a minimalist graphic that reads “sin 0” with a precise target-like mark, rendered in soft muted tones against a deep black background. The thicker vintage-feel cotton and classic fit give it a lived-in comfort that settles in like an old favorite. Wear it on evening walks, to late-night study sessions, or layered under a denim jacket for low-key nights out. The design speaks to someone who likes subtle math or science humor, or who appreciates understated, thoughtful graphics that invite a second look. The medium-weight fabric and ribbed collar hold shape while the tubular knit keeps lines clean. Runs slightly small — size up if you prefer a roomier silhouette.

Product features

• Vintage-feel medium-weight cotton (approx. 6.0 oz/yd²)
• Tubular knit construction — no side seams for cleaner lines and less waste
• Ribbed knit collar with shoulder tape for shape retention and stability
• Classic fit with sewn-in label; fiber composition varies by color
• Runs smaller than usual — consider ordering one size up
  
  

Care instructions

• Non-chlorine: bleach as needed
• Do not dryclean
• Machine wash: cold (max 30C or 90F)
• Tumble dry: medium heat
• Do not iron