Until a couple of female surfing friends pulled these out their boots on a cold April afternoon after a surfing trip to Wales, I had no idea these things were even available unless you were a small child. Although having Spider-Man image on mine would be awesome, grey does portray a much more in vogue image for me. Without being crude this garment lets you change out of wet or sweaty clothing without revealing your modesty to any passers by. Since purchasing this item I've used it to get out my wetsuit at beaches, car parks and camp sites without having to do the towel shimmy which 8 out of 10 times ends up me mooning unsuspecting en lookers. It's also great to pop on as a warm layer at the beach or cooler evenings whilst on holiday. Although I would envisage this was designs for water sports people it would also be useful for people changing clothes after sports like running, football and rugby before heading out in sweaty kit. Love mine to bits.