Dunning–Kruger – Minimalist Psychology Tee

Dunning–Kruger — the less I know, the more I speak.

A clean, minimalist tee capturing the classic cognitive bias where confidence rises as knowledge falls. The speaker graphic highlights loud certainty with low understanding — a clever, humorous take on a well-known psychology concept that always sparks conversation.

Why you’ll like it

• Minimalist line art with bold red and green accents for visual impact

• Clever “Dunning–Kruger” concept illustrated through a loudspeaker icon

• A funny, relatable choice for psychology fans and keen observers of human behaviour

• Easy to wear with jeans, joggers or layered under an overshirt

Fit & feel

• 100% ring-spun cotton for a soft, lightweight feel (Gildan 64000)

• Unisex fit — designed to sit comfortably on most body shapes

• Tubular construction (no side seams) for a smooth, clean silhouette

• Ribbed collar with shoulder taping to maintain shape over time

• DTG front print for crisp detail and long-lasting colour

Who it’s for

• Psychology students, therapists and behavioural-science fans

• Anyone who finds confidence-without-competence amusing

• Deep thinkers who enjoy clever, concept-driven designs

• Minimalist apparel lovers who appreciate subtle humour

Printed on demand and fulfilled from the nearest production partner to your location for faster, eco-friendly delivery.

Product details

• Fabric weight: approx. 4.5 oz/yd² (153 g/m²)

• Tear-away label for comfort

• Machine washable: cold cycle, inside-out

• Available in sizes S–3XL (check size guide for exact measurements)