30k 30k waterproof and breathable membrane keeps you dry and comfortable in harsh weather
Lightweight 3-layer shell construction enhances mobility and packability
Proprietary durable fabric balances soft handfeel and advanced thermal regulation
Ergonomic feminine silhouette ensures a precise, comfortable fit
Streamlined function-first design with no bulky powder skirt for easy pack compatibility
Summarized by Shop
The Heyburn Jacket is a high-performance and lightweight, 3-layer (3L) shell engineered for demanding backcountry conditions and needs, featuring a 30k/30k waterproof and breathable membrane. Designed with a streamlined, function-first approach – no hand pockets so it can be easily worn with a pack and no bulky powder skirt - it utilizes
Waterproof Rating
30,000 mm
Breathability Rating
30,000 g/m²/24h
Shell Type
3-layer construction
Pockets
Dual chest, large internal, and pass pocket
Fit
Ergonomic, feminine silhouette
Available Sizes
XXS, XS, S, M, L, XL
Summarized by Shop
4.6
13 ratings
5
4
3
2
1
It fit perfectly, i was worried it’d be too small to put layers under but it’s actually perfect. I got a small and Im 5’4 and 127lbs for reference.
Ainsley · 20 days ago
Really well made and loving the color!
This is really well made and I'm excited to take this on a trip I have planned to Iceland to see how it holds up in the windy and rainy weather, but I have feeling this will do just fine. I'm petite built, so one drawback are the sleeves are too long. I'll probably have to roll them up or get them hemmed. Otherwise, this is a solid jacket!
V
V.K. · June 20, 2026
Feeling elevated and connected
I purchased the Heyburn 3L jacket and bib. The customer service experience was beyond excellent. Gear is next-level awesome. Knowing the gear comes from a women-owned business breathes a little magic and connection into this kit. Feeling elevated and connected. You should become a lifelong customer too.