

Patagonia Isthmus Unlined Jacket M's
| Chest (cm) | Waist (cm) | Sleeve (cm) | |
| XX-Small | 79-83 | 66 | 79 |
| X-Small | 86-89 | 71 | 81 |
| Small | 89-94 | 74-76 | 84 |
| Medium | 96-101 | 79-84 | 86 |
| Large | 106-111 | 86-91 | 89 |
| X-Large | 117-122 | 97 | 91 |
| XX-Large | 127-132 | 102-107 | 94 |
| XXX-Large | 137-142 | 117-122 | 96 |
| Waist (cm) | Inseam (cm) | ||
| XX-Small | 66 | 76 | |
| X-Small | 71 | 79 | |
| Small | 74-76 | 79 | |
| Medium | 79-84 | 81 | |
| Large | 86-91 | 84 | |
| X-Large | 97 | 84 | |
| XX-Large | 102-107 | 84 | |
| XXX-Large | 117-122 | 84 |
The Patagonia Men’s Isthmus Unlined Windbreaker Jacket delivers a clean, minimalist look with reliable everyday performance. It stands out as a lightweight layer that handles wind and light moisture well, making it ideal for transitional seasons. The design leans more toward casual versatility than technical protection, which may not satisfy users expecting full weatherproofing. Overall, Patagonia offers a stylish, eco-conscious jacket best suited for mild conditions and daily wear.
The Patagonia Men’s Isthmus Unlined Windbreaker Jacket delivers a clean, minimalist look with reliable everyday performance. It stands out as a lightweight layer that handles wind and light moisture well, making it ideal for transitional seasons. The design leans more toward casual versatility than technical protection, which may not satisfy users expecting full weatherproofing. Overall, Patagonia offers a stylish, eco-conscious jacket best suited for mild conditions and daily wear.
SKU: 20455
The Patagonia Men’s Isthmus Unlined Windbreaker Jacket combines timeless workwear-inspired style with modern sustainability. Crafted for comfort and ease of movement, the jacket features a regular fit with elasticized cuffs and hem for a secure yet relaxed feel. The clean silhouette is complemented by a full-length front zipper with an internal wind flap, helping shield against breezy conditions. Two front welt pockets provide practical storage, while the lie-flat collar ensures everyday comfort. Designed as a versatile outer layer, Patagonia positions this piece as a go-to windbreaker for urban and outdoor use alike.
Materials
- 4.6-oz ECONYL® 100% recycled nylon faille
- Durable Water Repellent (DWR) finish (without intentionally added PFAS)
Care Instructions
- Machine wash cold
- Do not bleach
- Tumble dry low
- Cool iron if needed
- Do not use fabric softeners
Detailed description
The Patagonia Men’s Isthmus Unlined Windbreaker Jacket combines timeless workwear-inspired style with modern sustainability. Crafted for comfort and ease of movement, the jacket features a regular fit with elasticized cuffs and hem for a secure yet relaxed feel. The clean silhouette is complemented by a full-length front zipper with an internal wind flap, helping shield against breezy conditions. Two front welt pockets provide practical storage, while the lie-flat collar ensures everyday comfort. Designed as a versatile outer layer, Patagonia positions this piece as a go-to windbreaker for urban and outdoor use alike.
Technical Specifications
Materials
- 4.6-oz ECONYL® 100% recycled nylon faille
- Durable Water Repellent (DWR) finish (without intentionally added PFAS)
Care Instructions
- Machine wash cold
- Do not bleach
- Tumble dry low
- Cool iron if needed
- Do not use fabric softeners
























