Patagonia Regenerative Organic Certified Cotton Crewneck Sweatshirt Patagonia Micro D Fleece Jacket Men's Backcountry.com Patagonia Men's Micro D Fleece Pullover. Size Depop Patagonia Daily Crewneck Sweatshirt Smolder Blue Patagonia Regen Cotton Essential Women's Pullover Smolder Blue. The Micro D Crewneck from Patagonia is a sweatshirt that's enriched with soft touch brushed polyester fleece instead of the usual cotton loopback, making it ideal for spring autumn days and chilly summer nights. The inclusion of a kangaroo pocket adds classic sportswear flavour, alongside offering ample space to store essentials.