A lightweight, compressible midlayer, SmartWool's PhD SmartLoft Divide Full Zip delivers more warmth throughout the core, while the MerinoMax arms and back offer breathability and temperature regulation.
Front Panel: SmartLoft insulation sandwiched between nylon shell fabric and merino wool lining for core warmth ~ SmartLoft insulation (80% wool, 20% polyester) regulates core body temperature, provides lightweight, compressible warmth, retains warmth even when wet, and can be machine washed ~ Quilted nylon shell fabric with DWR (durable water repellent) finish breathes and sheds moisture ~ Merino wool jersey lining transfers moisture to the outer layer to keep you dry and comfortable
Side and Back Panels: MerinoMax stretch double jersey knit of merino wool and elastane for breathability, moisture transfer, and temperature regulation
Collar lined with merino wool jersey
Center-front zipper with full draft flap and chin guard; semi-locking logo slider
Secure-zip pocket at left chest with logo slider and Durawelt grommet for media cord routing
Integrated thumbholes for hand warmth and added coverage