BOSS Lounge Mix And Match Track Top In Grey. A lightweight track top with a full front branded zip fastening. Raised piping detail on the front and reverse in white. A ribbed high collar. Ribbed cuffs on the long sleeves and a stretch ribbed waistband with a kangaroo style pouch pocket at the waist. The signature BOSS logo is situated on the left of the chest in white. Top stitching in grey. 95% Cotton And 5% Elastane..