100% cotton. Elastic drawcord hood. Zip fastening with gusset. Large pouch pocket. Press stud adjustable cuffs. Elastic drawcord hem. Armor-lux badge on the pocket near the hem. Regular fit. The Vareuse Deperlante Heritage is a cotton-smock-type-thing from Armor-Lux. Made from tightly woven cotton twill stuff in a cracking shade of navy, this is exactly what wed wear if we spent our time tying knots and messing around with nets in a small fishing boat off the coast of a sleepy Brittany fishing town.