The Rab Microlight Alpine Jacket
The Rab Microlight Alpine Jacket hits that rare sweet spot between true warmth and remarkable lightness.
For a 700‑fill down jacket, it feels almost weightless when you put it on—easy to pack, easy to layer, and never bulky. Despite that low weight, the warmth-to-weight ratio is excellent. It traps heat quickly, cuts wind effectively, and stays comfortable across a wide range of shoulder‑season and winter conditions.
The fit is athletic without being restrictive, and the recycled down insulation lofts beautifully.
Whether I'm walking around town, hiking in cold weather, or using it as a midlayer under a shell, the Microlight Alpine delivers reliable warmth without ever feeling heavy.
If you want a jacket that’s light enough to forget you’re wearing it but warm enough to trust on cold days, this one nails it.