Excellent condition Heathered Core Dark Grey Combined with anti-stink technology, this naturally breathable jacket is the ultimate post-sweat layering piece. cotton terry Cotton Terry fabric is naturally breathable and soft against your skin soft naturally breathable features Designed for: Office Travel Commute No-stink zinc technology: Treated with an invisible anti-stink technology (zinc pyrithion) that stops the growth of odour-causing bacteria Hidden pocket: Hidden pocket to stash your cards and key Thumbholes: Help keep your sleeves in place and hands warm Relaxed fit: Layers easily and gives you room to breathe