Classic long-sleeve thermal top, perfect for layering or wearing on its own. This gray knit shirt features a comfortable crew neck and a versatile design that pairs well with a variety of outfits. Its soft, breathable fabric makes it ideal for all-day wear, providing warmth without being too heavy. A great choice for school, casual outings, or relaxing at home. Keywords: Old Navy, thermal top, long sleeve shirt, knit shirt, gray top, girls top, kids clothing, size L, 10-12, basic top, casual shirt, crew neck, school outfit, layering piece