From the manufacturer

Features

• Heat-reflective TILT lining reduces your radiant heat loss by up to 30% without a gram of extra weight.
• Stitch-through construction reduces weight and bulk while optimising breathability and mobility.
• Precurved and articulated sleeves for improved fit and movement.
• Seal out the cold with the down-filled hood, with a stiffened peak to protect you from the elements.
• Lightweight YKK® VISLON® centre front zip with fleece-lined chin guard.
• Lightweight rear hem adjustment and part-elasticated cuffs ensure a close fit in bone-chilling winds.
• Supplied with a lightweight stuff sack.
• Two zipped pockets provide warmth for numb hands.

Specifications

• Fit: Regular
• Weight: 277g (Size M)
• Center Back Length: 28.3in (Size M)
• Insulation: 1000FP European goose down (4.5oz / 127g, UK size M)
• Main Fabric: 7D Atmos™ nylon ripstop (23gsm) with fluorocarbon-free DWR
• Fabric Lining: 7D ripstop nylon with Thermo Ionic Lining Technology (TILT) (23gsm)