Adidas athletes have aided the design of a range of bright yellow headphones developed in conjunction with cans specialist Sennheiser.

The 'phones have been created with sport participation in mind, being more resistant to sweat corrosion and physical damage, and were given a jolly good going over by Tyson Gay, among others, who prefers the back-band style PMX 680 (pictured).

In addition, all of the headsets in the range are washable, and can be used in the rain, snow and up to -10 degrees celsius.

The collection ranges from £34.95 for the MX 680 in-ear buds, to £59.95 for the CX 680 ear-canal headphones. While the set Mr Gay is fond of costs a cool £44.95.