How to Choose Base Layers
Stio Basis PeakWool Midweight Half-Zip Base Layer Top - Men's
$159.00
Members get an est. $15.90 in rewards
A cold-conditions base layer, this Stio top manages moisture during high-output efforts. Its Polartec® Power Wool™ fabric wicks moisture and dries fast. And the zip neck lets you vent warm air.
- Polartec® Power Wool™ fabric features soft, ultrafine merino wool next to skin to wick moisture, and a quick-drying polyester outer that adds strength and durability
- The fabric also features a high-efficiency grid backer, which traps warm air, aids in moisture transfer and dries faster
- Classic zip-neck design provides coverage and quick ventilation
- 4-way stretch provides optimal range of motion
- Structured self-fabric collar provides additional, no-fuss coverage
- YKK semilocking slider at center-front zipper for custom ventilation
- Thumbholes for easy layering
- Flatlock seams maximize comfort and ease of layering
- Hanger loop on center-back neck
- Heat-transfer interior labels for comfort
- Heat-transfer Stio and pinecone logos
Imported.
View all Stio Men's Base Layer Tops| Best Use | Multisport |
|---|---|
| Shirt Type | Partial-zip |
| Fabric | PeakWool™ double knit jersey 280g/m² 56% RWS certified merino wool/23% TENCEL lyocell/12% recycled nylon/7% nylon/2% spandex |
| Moisture Wicking | Yes |
| Quick Drying | Yes |
| Underwear Weight | Midweight |
| Sleeve Length | Long Sleeve |
| Thumbholes | Yes |
| Gender | Men's |
| Sustainability | Wool certified to the Responsible Wool Standard (RWS) |
Stio Clothing - Men's
| S | M | L | XL | XXL | |
|---|---|---|---|---|---|
| Chest | 37 - 39 | 39 - 41 | 42 - 44 | 45 - 48 | 49 - 52 |
| Waist | 31 - 33 | 33 - 35 | 36 - 39 | 40 - 43 | 45.5 - 48.5 |
| Hip | 36.5 - 38.5 | 38.5 - 40.5 | 41.5 - 43.5 | 43.5 - 46.5 | 46.5 - 50 |
| Inseam | 32 | 32 | 32 | 32 | 32 |
Sizing Notes
Measurements are stated in inches unless otherwise indicated.
Inseam measurements are for regular length. Short inseams are 30 inches. Long inseams are for 34 inches.
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