Cool temperatures may be a sign of winter approaching, but they shouldn't interfere with your training. Fortunately, the Under Armour ColdGear Thermo Run Mock delivers enough warmth and performance so you can keep running in almost any weather.

• ColdGear® fabric keeps you warm, dry, and light.
• Exclusive hex-pattern fabric traps more heat with less weight.
• 10" neck zipper with internal storm flap and zipper garage.
• Self fabric, stand up collar with internal neck taping for a smoother finish
• Raglan sleeve construction enhances comfort and reduces irritation.
• Self fabric sleeve cuffs with thumbholes.
• Fitted garment provides a slim fit without being too tight.
• Reflective accents on right sleeve.
• Reflective Under Armour logo at left chest.
• Flat seam stitching and anti abrasion labeling prevents chafing and irritation.