Patagonia DAS Light Pants
Patagonia DAS Light Pants - Black / Small is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
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Orders under £100: Royal Mail Tracked Delivery £3.95
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Men's Patagonia Sizing
Men’s Tops (Body Measurement in Inches)
| Alpha Size | Chest (in) | Hip (in) | Arm Length (in) |
|---|---|---|---|
| XXS | 33 | 32 | 30 |
| XS | 35 | 34 | 32 |
| S | 37 | 36 | 33 |
| M | 41 | 39 | 34 |
| L | 44 | 43 | 35 |
| XL | 47 | 46 | 36 |
| XXL | 50 | 49 | 37 |
| XXXL | 56 | 55 | 38 |
Chest is usually the best size predictor. However, if your hip measurement is larger, consider buying the size indicated for your hips.
Men’s Bottoms (Body Measurements in Inches)
| Alpha Size | Waist (in) | Hip (in) |
|---|---|---|
| XXS | 26 | 32 |
| XS | 28 | 34 |
| S | 30 | 36 |
| M | 33 | 39 |
| L | 36 | 42 |
| XL | 39 | 45 |
| XXL | 42 | 48 |
| XXXL | 45 | 51 |
Hips are usually the best size predictor, but if your waist measurement is larger, consider buying the size indicated by your waist.
Men’s Bottoms (Numeric Size in Inches)
| Numeric Size | Waist (in) | Hip (in) |
|---|---|---|
| 28 | 29 | 35 |
| 29 | 30 | 36 |
| 30 | 31 | 37 |
| 31 | 32 | 38 |
| 32 | 33 | 39 |
| 33 | 34 | 40 |
| 34 | 35 | 41 |
| 35 | 36 | 42 |
| 36 | 37 | 43 |
| 38 | 39 | 45 |
| 40 | 41 | 47 |
| 42 | 43 | 49 |
| 44 | 45 | 51 |
Description
Description
The Patagonia DAS Light Pants are packable, ultralight belay trousers built for spindrift and stormy bivies, using warm-when-wet PlumaFill synthetic insulation inside a weatherproof, recycled nylon shell. Designed for alpine climbing, mountaineering and ski touring where every gram counts, full side zips make these trousers easy to pull on and off over boots and crampons. The PFAS-free DWR finish and Fair Trade Certified build make this a genuinely essential layer for long, committing alpine routes and cold belays. It layers easily beneath a waterproof shell for ski touring and mountaineering, or works as a warm standalone piece for everyday cold-weather wear around the UK.
Full-length side zippers provide easy on and off while wearing boots and crampons, and elastic cuffs hold the trousers in place over mountaineering or touring boots. Innovative internal quilting stabilises and maximises the loft of the PlumaFill insulation for genuine leg warmth, while an elasticated waistband with a zip fly and snap closure keeps things simple. Unisex sizing fits comfortably over shells and a harness, making these a dependable belay trouser for winter alpinism. Taken together, these details make this a genuinely dependable midlayer for cold mountain days, whether you're climbing, touring or simply keeping warm on the move. It's built to earn its place in a technical layering system for winter hillwalking, ski touring and alpine climbing.
To get the best fit for Patagonia's gender-inclusive styles, if you’re usually a men’s size medium, stick with size medium or M. If women’s medium is your go-to size, we suggest a small.
Patagonia DAS Light Pants Features:
- 10-denier Pertex® Quantum Pro 100% recycled nylon ripstop with a PU dry coating
- Insulation: 65-g PlumaFill 100% recycled polyester
- Full side zips
- Elasticized waistband has a zip fly and secures with a snap
- Unisex sizing is built to fit over shells and a harness
- Made in a Fair Trade Certified™ factory
Weight: 311g
Fit: Regular





