With the classic Patagonia look the Microdini Half-Zip Pull-On Fleece has a zip-through stand-up collar for warmth; exterior of collar is trimmed with recycled nylon from the Houdini family for added wind protection. Combining two of Patagonia’s favourite materials Micro D and Houdini they created this lightweight fleece that provides everyday warmth and comfort. Guarateed Fair Trade Certified sewn and 100% recycled materials. Patagonia Microdini 1/2 Zip Pull-On Features: 100% Recycled Polyester Velour Lightweight Fleece Collar aPocket 100% Recycled Nylon Ripstop with DWR Finish Set-In Sleeves Provide Chafe-Free Comfort Cleanly Finished Cuffs and Hem Zippered Left-Chest Patch Pocket Skin-Friendly Elastic Spandex Binding Reinforces Bottom Hem and Sleeve Cuffs Fair Trade Certified Sewn Weight Approx 283g