The breathability of Polartec in an insulating layer.
Add the Rab Men's Strata Flex Jacket to your arsenal of insulating layers, and then take take all the others and donate them. Thanks to 60g Polartec Alpha insulation, the Strata Flex is breathable, insulating, and lightweight enough to go under your shell without making you feeling all puffed up. Pertex microlight fabric is used in the body to save on weight, while Polartec Power Stretch is used on the underarms for better stretch and breathability where you sweat the most. Thumbloops keep the heat in and allow for a seamless fit with your gloves, and 2 zippered hand pockets mean you can wear it on it's own on cool, clear days.
Pertex microlight fabric with Polartec Power Stretch
60g Polartec Alpha insulation
Mesh lining
Slim fit
YKK front sip with chin guard
2 zippered handwarmer pockets
Thumb loops
Item #RAB001N
Material: [body] Pertex microlight, [side panels ] Polartec Power Stretch, [lining] mesh
Insulation: 60g Polartec Alpha
Fit: slim
Length: hip
Pockets: 2 zippered hand
Thumbholes: yes
Claimed Weight: (large) 14 oz
Recommended Use: skiing, hiking & camping
Manufacturer Warranty: lifetime