By construction
3-Layer Shell Ski Jackets
These jackets use a 3-layer shell construction and have no fixed insulation, according to the brand.
5 jackets · catalog evaluated on October 26, 2026
5 qualifying jackets
Ordered by brand and model.
Scroll sideways for all specifications.
| Stio Men's Environ Jacket Men's | 1,147 | 3-layer PeakProof recycled-polyester shell | 20,000 mm | 20,000 g/m²/24h | $479.00 | |
|---|---|---|---|---|---|---|
| Stio Men's Objective Pro Jacket GORE-TEX PRO 3L ePE hardshell Men's | 142 | 3-layer GORE-TEX PRO hardshell | GORE-TEX | No numeric rating | $799.00 | |
| Stio Women's Environ Jacket Women's | 515 | 3-layer PeakProof recycled-polyester shell | 20,000 mm | 20,000 g/m²/24h | $479.00 | |
| TREW Gear Cosmic Jacket PRIMO 2025/26 Men's | 92 | 3-layer non-insulated shell | 20,000 mm | 20,000 (brand figure) | $599.00 | |
| TREW Gear Stella Jacket PRIMO PNW Primo 3L recycled shell Women's | 58 | 3-layer non-insulated shell | 20,000 mm | 20,000 g/m² | $599.00 |
Named membranes describe the brand's technology, not a measured rating. “No numeric rating” means the checked product page did not state one. “Rating unclear” means the page gives different figures; the product page explains them. Figures without matching units and test methods are not directly comparable.
Some brands have more products here than others because we check each item on its own. A jacket, pair of pants or bib only appears when it is currently sold through the brand’s US store and has an official-page customer rating of at least 4.5/5 from 50 reviews. We use that as a consistent starting point, not as our own review or a verdict on the brand’s wider range.
How these jackets differ
The same layer count does not make the jackets identical. Waterproof ratings, fabrics, fit, features, and list prices remain useful points of difference.