dark heather

Heather is a yarn-blending method, not a color. Fibers of different shades are spun together to create a mottled, marled look. A complete guide to what heather is, the common shades (dark, athletic, navy), why it shifts color under a DTF white underbase, and how to print on heathered fabric without surprises.

Understanding different types of shirts — from crewnecks to muscle tanks — helps DTF printers recommend the right blanks and adjust transfer placement. This guide covers fit types, neckline styles, sleeve variations, and fabric categories like heather and woven.