Cream & Other Stories turtleneck, cotton/wool/polyamide/elastane blend. Cozy and stretchy! Slightly oversized/boxy fit. I believe it was advertised as mock neck, but on me it fits more like a turtleneck (higher up). See a similar fit sweater listed on their website: https://www.stories.com/en_usd/clothing/knitwear/sweaters/product.mock-neck-sweater-green.1008611004.html?gclid=Cj0KCQiA4aacBhCUARIsAI55maE03PmzokTfxlE8rRCfDRlxktcZQdywnq7r8IEvh-Xb-OGcG_lkhoAaAh5-EALw_wcB