GU gray lace knit long-sleeved sweater, size S. - Brand: GU - Size: S - Color: Gray - Style: Lace knit Thank you for viewing. This is a GU summer mesh knit long-sleeved sweater. Although I removed the tag, it is a new, unused item ✨ It is breathable and lightweight, making it perfect for spring and summer. It's also easy to wear as a light outer layer, and it's a useful item to have.