Deep Sea Blue Heather Active Long Sleeve Crew T Shirt Deep Sea Blue Blue Sleeveless Boat Neck Top River Island Deep Sea Blue Heather Active Long Sleeve Crew T Shirt Deep Sea Blue 4209 DEEPSEABLUEBLACKHEATHER 03.jpg?v=1699035981 Boat Neck Long Sleeve Top Blue NA KD 4209 DEEPSEABLUEBLACKHEATHER 02.jpg?v=1748088984. Stay casually cozy in this short sleeve sweater, featuring a flattering v neckline. The loose fit and extended shoulder detail give it a relaxed look and feel, while the textured sweater knit provides extra warmth. Side slits add a touch of ease for effortless movement. V neck Extended shoulder Loose fit Side slits Ribbed finishing Textured sweater knit