http://www.amazon.co.uk/Sennheiser-Closed-Back-Stereo-Headphones-Dynamic/dp/B005SNPTS2/ref=sr_1_1?ie=UTF8&qid=1344812336&sr=8-1http://www.amazon.co.uk/Audio-Technica-ATH-35-Headphones-Wired/dp/B00242J0XU/ref=sr_1_4?ie=UTF8&qid=1344812436&sr=8-4Basically any that fit your buget from the big headphone names.. AKG, Sennheiser, Audio Technica.Dont go for scene headphones.
Are they sennheiser 300? They are brilliant, and fairly cheap.
beats by dre - there are better headphones on the market for much less. thats why i went for the urbanears headphones. they have loads of great reviews, excellent sound quality and decent price too