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What is the Microlight Alpine?
So, for those of you who aren’t familiar with the Microlight Alpine, where have you been? This thing is more than ten years old! Over the past decade, it’s been tried, tested and loved and has become firmly established as the iconic lightweight down jacket for climbers, hikers and mountaineers. It’s a micro-baffled, lightweight, hydrophobic down-filled jacket that is perfect for just about any outdoor activity. It’s hugely versatile and reliable and works superbly as an insulating layer as part of your overall layering system.
What is it made of?
Insulation: Providing the warmth inside the Microlight is a fully recycled 700 fill power down with a Nikwax hydrophobic treatment. Only the highest quality down is collected, washed, sterilised and reused for Rab's jackets, providing exactly the same performance as new down but with far better environmental credentials. One of the main negatives to using down is that if it gets wet, it stops insulating you. Rab have combatted this by coating each and every cluster in a Nikwax product, meaning it dries faster, absorbs less water and lofts better than an untreated alternative.
Fabrics: Surrounding all this luxurious down is a recycled 30D Pertex Quantum fabric. This fabric weighs very little and features a durable water repellent coating, providing a little weather-resistance if you happen to get caught out. Inside, a similar recycled 20D nylon is used but in a lighter, softer variant.
What are its features?
Up top there’s a fully insulated and well-fitting hood that will, at a push, fit a helmet underneath. The hood also features little stretchy stitch lines to keep it snug at the back if you’ve not got a helmet on. A laminated brim with a flexible polymer peak stops it all flopping down over your eyes. For storage options, you get two nicely sized handwarmer pockets and a chest pocket. Updated cuffs ensure maximum insulation around the wrists yet allow you to fit bulky gloves comfortably underneath, a soft stretchy fabric cuff effectively seals in the warmth and keeps out the weather. Right down at the bottom, you get a drawcord on the hem to maximise the warmth and to help seal out the cold drafts.
How does the Microlight Alpine fit?
As an insulating layer, it is designed to be a close, snug fit, yet features enough room to layer up underneath on the particularly chilly days. The rear of the jacket features a slightly dropped hem.
Where does it fit in the layering system?
The Microlight works well as a standalone jacket on those crisp, dry, freezing days, as a midlayer with a shell over the top in wet, windy conditions or as a cosy casual jacket. Layering is not a precise science and there is no one perfect system that will suit every person, situation or the weather conditions. Some of us feel the cold, others, like me, get hot very quickly, but for more advice on using layers please check out this video.
Disclaimer: Going forward, Rab has stopped providing stuff sacks for most of their insulated jackets as a responsible step toward eliminating fabric waste. This helps reduce the creation of unnecessary fabric, cord, and trim from unused stuff sacks while also saving the potential emissions used to manufacture them. Instead, they are available to purchase separately and are now made from offcut materials and end-of-roll fabrics for an even lower environmental impact.
- Recycled inner and outer fabrics
- Recycled down insulation
- Hydrophobic Nikwax treatment
- Two hand pockets
- One chest pocket
- Adjustable hem drawcord
- Internally elasticated cuffs