[xphone1]

Hello to all,
I begin by talking about the genres I like: Listening to rock songs , melbourne dance(dance) , classical guitar , heavy metal, and some reaggetton song pop / rock Italian .
I think the type of equalization more suitable for listening to these genres is that which is increased on the frequency bands of low, not completely eliminating the mids and highs .
The budget , as a poor student, is 30 € . But it should be worth, appearance and finish at 50 €, but as I said it must be a value from becoming indispensable .
I should add that I run regularly 3 times a week , then these headphones are , first , resist my sweat, second, to the " gravity" that is created when you "jump " in the race . In general should have a good build quality.
I hope in your reply
PS: the " form factor " ( in-ear , behind the neck , semi-bow , headphones complete) is not important , the important thing is to have a good grip during the race

 

[SteveHiFi]

Your difficulty will be that you want to run and jump AND keep a good seal (for good bass response) - in-ears may be more problematic, but here's a suggestion or two!
 
They might be at the top of your budget range, but the Sennheiser OCX685i are in-ear but with some support around the ear to keep them in place. There are silicone tips to help keep a good seal whilst running.
 
There's the Koss Sporta Pro at around 30 Euros - this is the sporty version of the Porta Pro, which is a classic headphone with excellent sound quality.
 
Or maybe try the Grado 'iGrado' these are very open headphones but have good bass - these may be safer for you as you are running, as you will be able to hear sounds around you such as traffic, etc.