Marmot Rocklin 1/2 Zip - Men's Steel Onyx Medium. It's ol' reliable for good reasons. Made from warm 100-weight fleece this lightweight jacket is always ready for an impromptu road trip bonfire or trip to the local crag. Layer it under a shell while lapping your favorite lines at the resort then rock it apr s while rating the worst crashes of the day. Specifications for Marmot Rocklin 1/2 Zip - Men's: Manufacturer: Marmot Center Back Length: 28 in Length Alpha: Regular Apparel Fit: Regular Gender: Male Age Group: Adults Application: Outdoor Jacket Style: Midweight Fleece Apparel Weight: Midweight Insulation: Synthetic Lining Material: Recycled Polyester Condition: New Application: Outdoor Features of Marmot Rocklin 1/2 Zip Pullover - Men's Warm and lightweight 100-weight fleece Half-zip pullover style Elastic bound cuffs and hem Package Contents: Marmot Rocklin 1/2 Zip - Men's Marmot M12650-1515-M: Rocklin 1/2 Zip - Men's Steel Onyx Medium