• Fitted:Next-to-skin without the squeeze
• Unique hybrid stripe construction delivers amazing breathability & comfort
• Signature Moisture Transport System wicks sweat to keep you dry & light
• Lightweight, 4-way stretch construction improves mobility & maintains shape
• Ergonomic flatlock seams allow you to move free without fear of chafing
• Shaped hem delivers enhanced coverage without looking big & bulky
• Classic racerback unlocks astounding range of motion
• Reflective logos deliver greater visibility on low-light runs