Womens Core Sweatshirt – Light Grey The 11 Degrees Womens Core Sweatshirt – Light Grey is constructed in a regular fit using 65% cotton and 35% polyester. The Sweatshirt is designed with a crew neck, ribbed cuffs, hem and neck. The iconic 11 Degrees logo is displayed on the left chest. Regular Fit. Crew Neck. Ribbed Cuff, Hem and Neck. High Build 11 Degrees Logo. 65% Cotton 35% Polyester.