Wearing the right active clothing goes a ... away on an indoor treadmill, Under Armour's HeatGear Armour allows anyone to enjoy a training session outside of the gym, even in the dead of winter.

Fortunately, Amazon is discounting select Under Armour fitness essentials as we speak ... large and x-large sizes of the men's black t-shirt are all available in the sale for $17-$18.

But it can become old. Which is why Under Armour reckons there's scope for a shade of colour or two to liven up your gym fits. The new Neutrals colour spotlight range from Under Armour utilises ...