Certified Nonsense Clowning T-Shirt

Officially qualified in the fine art of fooling around. Featuring the phrase “Certified Nonsense” in a small left-chest graphic, this design gives clowning the professional recognition it clearly deserves. Subtle enough for everyday wear but with just the right amount of ridiculousness, it's perfect for circus clowns, physical comedians, and anyone who's turned being silly into a serious skill.

Offbeat Athletics | For athletes that don’t fit the mold.

Love this design but want it on a different apparel style? Send us a message! We’re happy to explore custom options.

Made from 100% ring-spun cotton, it has a smooth feel and classic crew-neck fit that works comfortably on its own or layered under a jacket. The seamless tubular construction creates a clean silhouette, while the ribbed collar and shoulder tape help the shirt hold its shape. Printed artwork brings the design to life with a soft, modern finish.

Product features

- 100% ring-spun cotton with a lightweight 4.5 oz/yd² (153 g/m²) fabric

- Classic fit with a versatile crew neckline

- Tubular knit construction without side seams for a clean silhouette

- Ribbed, shape-retaining collar with stabilizing shoulder tape

- OEKO-TEX® STANDARD 100 certified and made with ethically grown US cotton

Care instructions

- Do not dryclean

- Do not bleach

- Tumble dry: low heat

- Iron, steam or dry: low heat

- Machine wash: cold (max 30C or 90F), with similar colors