Tights by HIIT, Add-to-bag potential: considerable, Elasticated waistband, Sculpted design, Small logo, Super-skinny fit, An extra-tight cut from hips to hem. Look stylish without breaking a sweat with HIIT's drop of activewear. Its monochrome palette plays out across a streetwear-inspired range of T-shirts, shorts and hoodies all kitted out with breathable mesh panels and handy zip pockets. Hitting the pavements? Its reflective jackets make sure youre seen in low-light conditions, too.