Compare natural and synthetic performance fabrics for comfort, moisture management, durability, stretch, sustainability, cost, and activewear development.

Learn what AATCC testing is, why it matters for performance fabrics, and how colorfastness, shrinkage, pilling, and moisture tests protect apparel buyers.

Use this fabric weight guide to compare lightweight, midweight, and heavyweight textiles by GSM, garment type, drape, durability, and performance use.

Compare 4-way stretch and 2-way stretch fabrics for activewear, leggings, tops, swimwear, recovery, comfort, cost, and garment performance.

Learn what opaque fabric means, why opacity matters for light color apparel, how opacity is tested, and how brands can prevent see-through garments.

Understand fabric stretch ratio, how stretch is measured, and how elastane, spandex, and mechanical stretch affect fit, recovery, and apparel performance.