A cool-weather buffer so you don't suffer: the Marmot Riley Insulated Long Sleeve is a flannel with a thin layer of synthetic insulation to keep you warm and totally laid back.
- Technical Polyester Flannel for Durability and Quick-Drying
- Thermal R 40 Gram Insulation
- drirelease for Permanent Moisture Wicking and Quick Drying Properties
- Shirt Tail Hem and Double Chest Pockets with Snap Closure
- Hand Pockets