
Layer it under a waterproof shell in cold weather or wear on its own as a standalone outer layer—the men's Terramar 4.0 Beast Half-Zip base layer top delivers the ultra-warm coverage you seek.
Features
- This thermal half-zip top has a smooth face on the outside of the top for easy layering, and brushed ultra-high-pile sherpa fleece on the inside to trap air
- Thermoregulation technology keeps you warm and dry
- Fabric moves moisture from the skin to keep you warm and dry
- Heavy-duty sherpa fleece inside for maximum warmth
- UPF Rating 50+
- Odor control neutralizes sweat and odor
- All flatseam construction and rib gusset to prevent chafing
Technical Specs
| Best Use |
Multisport |
|---|---|
| Shirt Type |
Partial-zip |
| Fabric |
Polyester; rib knit: 90% polyester/10% spandex |
| Sun-Protective Fabric |
Yes |
| UPF Rating |
50+ |
| Moisture Wicking |
Yes |
| Quick Drying |
Yes |
| Underwear Weight |
Heavyweight |
| Sleeve Length |
Long Sleeve |
| Gender |
Men's |
| Sustainability |
Contains recycled materials |

