Un giallo ocra . They are too wide, too long, and the ankle strap is so loose my foot falls right out. And for £20 an absolute bargain. I decided to go into our wireless routers settings and set it to use only Channel 11 (not AUTO) then set the U4 to Channel 1 so they are on opposite ends of the WiFi channel range and this tweak finally made everything work! Theres definitely a small gap between the two rods making it a bit wobbly. Unfortunately, my son had problems keeping them in. However the doors are hard to align properly. My biggest problem with past earbuds were that theyd fall or pop out while doing say a cardio or weight-lifting work-out. FYI. Die Xelento klingen aber wirklich gut und werden mit der Zeit immer besser.