From the manufacturer

hDc Moisture Management Technology keeps short cool, dry, and odor-free.

6-thread flat-lock technology for strength at the seams and added comfort.

CROSS COMPRESSION Breathable, high-tenacity technical fabric mimics taping techniques used by athletic trainers for superior support of common injuries to hamstring, glute and quad muscle groups.

McDavid Cross Compression Technology warms and stabilizes muscles for enhanced support.