There are lightweight down jackets, and then there’s the La Sportiva Lumina 200.
At just 250 grams, this jacket feels almost weightless in hand, yet once you zip it up, the warmth it delivers is remarkable too.
It’s one of those pieces you can easily underestimate until you actually wear it.
Despite being the mid-weight option in La Sportiva’s new Lumina series, it punches far above its weight when it comes to insulation and packability.

Key specifications
- Price: $379 at lasportivausa.com
- Weight: 250 g / 8.8 oz
- Fit: Regular
- Insulation: 125g of 1,000 cuin Italian down
- Main fabric: Pertex® Quantum (100% recycled polyamide)
- Lining: 100% recycled polyamide
- Fill: 100% pure white down
- Features include: Pertex® Quantum shell for durability and wind resistance, Specialized down chambers for thermal efficiency, Hood with elastic opening, Elastic inner cuffs to trap heat, Two harness-compatible zippered hand pockets, Stow bag for easy packability, Repair patch kit included
Performance review
What stands out immediately is the incredible warmth-to-weight ratio.

La Sportiva claims it’s one of the best in the world, and honestly, that’s not hard to believe because it’s definitely the best I have tested.
You can barely feel the jacket on your shoulders, yet it holds heat like a much bulkier down jacket.

The 1,000 cuin Italian down is exceptionally lofty, and the chamber construction ensures warmth is evenly distributed with no cold spots.
The Pertex® Quantum shell fabric also deserves mention.

It’s light and soft but resists wind effectively, and the recycled material keeps environmental impact in check.
It’s not a shell for harsh rain or full-blown alpine storms, but for dry cold conditions, it’s spot on. Even light wind chill is kept at bay without needing extra layering.
Despite its ultralight build, it doesn’t feel fragile.
The included repair kit is a thoughtful touch for anyone using it around rock faces or on longer trips where durability can be tested to the max.

The elastic inner cuffs are also practical, and are effective at sealing out drafts without feeling too restrictive, although I do wish there was also a toggle for adjusting the bottom of the jacket.
The hood is spacious enough to go over a helmet, and it packs down into a tiny bag that’s attached to the inside of the jacket.



While my own use has been more casual so far (cool-weather walks and early-morning dog outings), the insulation performance is still obvious based on historical experience testing down jackets.
You can tell the lumina 200 was built for serious alpine or mountaineering use, yet it’s equally great for anyone who just appreciates cutting-edge warmth in a minimal, packable design.
My verdict
The La Sportiva Lumina 200 is the kind of down jacket that resets expectations for how lightweight a true cold-weather layer can be.
It’s incredibly warm, featherlight, and thoughtfully built for both performance and longevity.
Yes, that $379 price tag is premium, but so is the execution; so if you want a jacket that performs well above its weight class, this one easily earns a top spot.