Under Armour Speed Stride Shock Half Zip Running Top

• Next-to-skin fit without the squeeze
• Soft, ultra-lightweight fabric delivers superior breathability & incredible comfort
• Anti-odor technology prevents the growth of odor-causing microbes
• Reflective details enhances visibility in low light conditions
• Material wicks sweat & dries really fast

Perfect for those who want a no-fuss approach to their workout, American label Under Armour has you covered. Take this zip-up top, it’s fitted to a streamline silhouette so you’re as aerodynamic as possible on those energising morning runs.

But there's more to this layer than just the perfect fit. Using levels of mesh mapped to your body, comfort has been made king here: you get ventilation where you need it, plus the benefit of fewer seams means less irritation. It's pretty much the most comfortable thing you'll ever train in.