It's a new year so we're making the most of our gym memberships. We've got some great gym gear to wear but which trainers to buy?

We're partial to a pair of floral Nikes here at the Never Underdressed offices, but a wedge trainer on a rowing machine - not sure that's right. So, we've enlisted the help of our favourite fitness friends to help narrow down the trainer choices, simplify all the jargon and give us the definitive list of the best trainers to buy. Whether you're planning on running on rough terrain, spending time on the cross trainer or doing lifts, view the gallery to see which trainers the experts recommend.