Welcome to RATheory

From premium fabrics to precision design, RATheory stands for authentic confidence black, white, and everything powerful in between.

Wear the theory. Live the statement.

Our bestsellers

Unisex Oversized Boxy Tee

Unisex Oversized Boxy Tee

Women’s Puffer Jacket (AOP)

Women’s Puffer Jacket (AOP)

Cute Bunny Face Tee — Kawaii Easter Rabbit T-Shirt

Cute Bunny Face Tee — Kawaii Easter Rabbit T-Shirt

Limited Edition 1972 Retro Graphic Leggings

Limited Edition 1972 Retro Graphic Leggings

Shop by collection

Men/Unisex
Men/Unisex

Men/Unisex

Women/Unisex
Women/Unisex

Women/Unisex