







Discounted Patagonia items are limited to past season styles or colors.
The Men's Patagonia Triolet Jacket is a shell jacket for taking on alpine adventures. The three-layer, durable, waterproof, breathable, and windproof GORE-TEX fabric with a recycled polyester outer provides rugged protection against wind, snow, and rain. A hood with a laminated visor and a reinforced brim effectively sheds water, and the two-way adjustment provides good visibility in poor conditions with or without a helmet. Two Napoleon chest pockets with watertight zips and zipper garages, two welt front pockets that stay clear of a harness or a pack waistbelt, and one interior drop-in pocket make it easy to access gloves, hat, or whatever else you've stashed away. The welted, watertight, two-way pit zips provide ventilation and reach without raising the body of the jacket.
18oz
Yes
Yes
Recycled Polyester
No
None
Waterproof Membrane
Regular Fit
Everyday Casual
Climbing
Hiking
Size & Fit Guide
| SIZE | XXS | XS | S | M | L | XL | XXL | 3XL |
|---|---|---|---|---|---|---|---|---|
| Chest | 34" | 36 - 37" | 38 - 39" | 40 - 41" | 42 - 44" | 46 - 48" | 50 - 52" | 54 - 56" |
| Waist | 26" | 28 - 29" | 30 - 31" | 32 - 33" | 34 - 36" | 38 - 40" | 42 - 44" | 46 - 48" |
| Hip | 33" | 35 - 36" | 37 - 38" | 39 - 40" | 41 - 43" | 44.5 - 46.5" | 48.5 - 50.5" | 52.5 - 54.5" |
Chest is usually the best size predictor for tops. However, if your hip measurement is larger, consider buying the size indicated for your hips.
Chest — Relax your arms, then measure around the fullest part of your chest
Waist — Bend slightly to one side to find your natural waist. This will be the crease created from bending. Then, stand erect and measure around your body at the crease points.
Hips — Stand relaxed with feet shoulder-width apart. Now, measure around the fullest part of your hips and seat.

Formfitting
Engineered to hug the body like a second skin with no excess fabric, for an ultra-close fit that moves with you.

Fitted
Contours to the body, emphasizing shape for definition and a sculpted feel.

Slim
Fits close to the body with a slight ease, for a tailored, modern look and athletic performance.

Regular
A standard fit, which follows the natural shape of the body for a classic silhouette that’s neither tight nor loose.

Relaxed
Designed for a casual drape off the body and shaped for extra comfort.

Oversized
Dramatic ease for exaggerated volume and flow.