Add that extra layer of warmth to your winter training gear with the Under Armour CG Armour Comp Mock. This base layer is made from dual-layer fabric that keeps you ultra-warm and ready for anything. The four-way stretch construction means that you can keep moving freely while the stretch-mesh back keeps you ventilated when you need it the most.

Under Armour CG Armour Comp Mock features:

• The material wicks sweat and dry really fast to add comfort.
• The anti-odor technology prevents the growth of odor-causing microbes.
• The mock neck construction offers added coverage and warmth.
• The underarm panels provide ventilation without sacrificing warmth.
• 87% polyester/13% elastane. Imported.