Under Armour UA W Speed Stride 2.0 Half Zip Black/Black/Reflective S Running t-shirt with long sleeves

Every serious runner needs a super-breathable shirt like this.

• Soft, ultra-lightweight fabric delivers superior breathability and incredible comfort
• Material wicks sweat and dries really fast
• Anti-odor technology prevents the growth of odor-causing microbes
• Generous 1/2 zip front makes for easy layering
• Dropped, shaped hem for enhanced coverage