Hold it to the light; a tight knit shouldn't be see-through. Identify Common Red Flags
Thicker, shorter fibers; prone to itching and losing shape. Ply: Look for "2-ply" for better durability and warmth. Gauge: Higher numbers mean a tighter, finer knit. Inspect the Construction how to buy a cashmere sweater
Rub your palm on the surface; fibers shouldn't shed immediately. Hold it to the light; a tight knit shouldn't be see-through
The finest, longest fibers; resists pilling and stays soft. Hold it to the light
