Runderwear Running Briefs - Mens Size:L Do not use if seal

Do not use if seal is broken

while NITROFOAM™ ELITE offers supreme cushioning that won't weigh you down

and built for long distances

The Aero Woven Jogger features a lightweight stretch woven fabric that tapers below the knee to ankle zips

Runderwear Running Briefs - Mens Size:L Do not use if sealRun with confidence in Runderwear Men's Running Briefs. Designed for a classic fit with cutting edge performance, these lightweight and breathable briefs feature seamless construction for ultimate comfort. The moisture wicking fabric keeps you dry and supported, no matter the distance. Perfect for runners who prefer a snug, secure fit, these briefs are engineered to keep you 100% chafe freemile after mile.