Size Small, GUC. Grey sweater worn more than the oatmeal so there's a bit more piling.Very lightweight and soft. Listing for both! Colors: Heather Grey, Heather Oatmeal Material:65% organic cotton, 32% ecovero viscose, 3% cashmere From QUINCE: A classic v-neck sweater – just even softer. Lightweight and breathable, our cotton-viscose everyday sweater is blended with a touch of cashmere for that extra bit of cozy anytime you need a light layer. Don't blame us if you never take it off. Smoke free, poodle friendly home.