The Khyber Vest Sando Small is a compact, lightweight, and stylish sleeveless undershirt (sando) designed for comfort and breathability. It typically features a ribbed or smooth fabric, a round or V-neck, and a snug fit, making it ideal for layering or casual wear. Popular in South Asian fashion, it’s often worn under traditional attire like shalwar kameez or as casual loungewear. The "small" size caters to slimmer builds.