Slub Mix Top Yarn Rib Knit Mohawk General Store Slub Knit Cotton Top Flutter Sleeve Slub Knit Top Old Navy The Slub Knit T Shirt: What's All The Fuss About? ShunVogue. These womens long sleeve tops are the ultimate everyday essentialssimple, soft, and endlessly versatile. Crafted from lightweight slub knit fabric, they offer a relaxed fit with a flattering scoop neckline that layers beautifully or stands alone for an easy, effortless look. Perfect for pairing with jeans or casual trousers, these tops bring comfort and understated style to any outfit. Soft slub knit fabric with subtle texture Flattering scoop neckline Long sleeves with a relaxed, easy fit Lightweight and breathable for everyday wear 100% Cotton