4505 seamless fitted zip up track top in violet ASOS Zaragoza 1 2 Zip Track Top Black ellesse UK Midnight Blue Zip Up Fitted Track Top Co ords PrettyLittleThing USA Midnight Blue Zip Up Fitted Track Top Co ords PrettyLittleThing USA. Stay ahead of the game with the ultra stylish Oscuro White Zip Up Track Top by Ellesse. Featuring a classic design with a blend of white and black hues, this top is perfect for layering on chillier days or making a statement in your workout outfit. With a comfortable fit and great quality, this track top is perfect for any occasion, whether you're hitting the gym or going out for a run.