Size Guide
For the best fit, compare the measurements below with a similar garment you already own. This base layer features a relaxed fit designed to allow comfortable movement and easy layering.
| Size | Length | Chest | Shoulder | Sleeve |
|---|---|---|---|---|
| M | 28.0″ | 42.5″ | 20.7″ | 22.4″ |
| L | 28.7″ | 44.9″ | 21.5″ | 22.8″ |
| XL | 29.5″ | 46.5″ | 22.2″ | 23.2″ |
| 2XL | 29.9″ | 48.0″ | 23.0″ | 23.6″ |
| 3XL | 30.3″ | 49.6″ | 23.8″ | 24.0″ |
| 4XL | 30.7″ | 51.2″ | 24.6″ | 24.4″ |
| 5XL | 31.1″ | 53.5″ | 25.4″ | 24.8″ |
| 6XL | 31.5″ | 55.9″ | 26.2″ | 25.2″ |
Measurements are taken manually and may vary slightly. If you prefer a closer fit, choose your usual size. For a more relaxed fit or additional layering room, consider sizing up.
Hiking Base Layer for Comfortable Layering
The Hiking Base Layer is designed for cool-weather adventures when comfort and versatility matter. Its clean crew-neck construction and relaxed silhouette make it easy to wear on its own or underneath a hiking jacket when temperatures begin to drop.
Whether you’re heading out for a morning hike, spending the day at camp, or simply exploring outdoors, it provides an easy extra layer without adding unnecessary bulk.
Lightweight Everyday Comfort
Made from polyester fabric with a soft, comfortable feel, this long-sleeve layer is designed to move naturally with the body. The relaxed cut and drop-shoulder construction provide additional freedom of movement while maintaining a clean outdoor-inspired look.
The regular-weight fabric makes it suitable for transitional weather and everyday outdoor use.
Ready for the Trail
Simple construction makes this an easy piece to combine with the rest of your outdoor gear. Wear it underneath a waterproof shell on colder days or as a standalone long-sleeve top when conditions are mild.
Key Features
- Lightweight polyester construction
- Comfortable relaxed fit
- Long-sleeve design
- Crew neckline
- Drop-shoulder construction
- Easy to layer under jackets and shells
- Suitable for hiking, camping and everyday outdoor wear
- Available in Dark Gray and Black
Made for Everyday Adventures
From quiet trails to weekends around camp, the Thermal Hiking Base Layer delivers the straightforward comfort you need from a versatile outdoor layer. Clean, functional and easy to combine with the rest of your gear, it’s built to become a reliable part of your outdoor wardrobe.
