The UNDER ARMOUR® men's HeatGear® Primo 9-inch core shorts feature a unique, patented X Band design that supports your core anatomy (hips, groin, pelvis, quads and hamstrings), while strategically angled 4-way stretch-woven fabric enhances functional movement, keeping your muscles locked in tightly. Moisture-wicking HeatGear® technology works hard to keep you cool, dry and light.
- Fabric Content:Body: 84% polyester, 16% elastane
- Fabric Content:X Band: 87% polyester, 13% elastane
- Inseam:9 inches