Portwest DX4 Zip Base Layer
Portwest DX4 Zip Base Layer
The lightweight, breathable DX4 Zip Base Layer Top helps regulate body temperature. Its durable, stretchy nylon composition and body-mapped design make for comfortable, unrestricted movement. A front zip with a rubber puller and integrated chin guard offers convenience, while two zipped pockets provide safe storage for smaller items.
Key Features
- 4-way stretch fabric for ease of movement and added comfort
- Engineered with an active fit,
- Front zip opening for easy access.
- Internal pockets for safe storage
- Elasticated cuffs for a secure fit
- Thumb loop
-
Curved back hem for added protection
- 6 pockets for ample storage
-
Easy grip pullers attached to all zips
- Bartacked at all stress points
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Portwest DX4 Zip Base Layer
Portwest DX4 Zip Base Layer
Portwest DX4 Zip Base Layer
The lightweight, breathable DX4 Zip Base Layer Top helps regulate body temperature. Its durable, stretchy nylon composition and body-mapped design make for comfortable, unrestricted movement. A front zip with a rubber puller and integrated chin guard offers convenience, while two zipped pockets provide safe storage for smaller items.
Key Features
- 4-way stretch fabric for ease of movement and added comfort
- Engineered with an active fit,
- Front zip opening for easy access.
- Internal pockets for safe storage
- Elasticated cuffs for a secure fit
- Thumb loop
-
Curved back hem for added protection
- 6 pockets for ample storage
-
Easy grip pullers attached to all zips
- Bartacked at all stress points
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Portwest DX4 Zip Base Layer
The lightweight, breathable DX4 Zip Base Layer Top helps regulate body temperature. Its durable, stretchy nylon composition and body-mapped design make for comfortable, unrestricted movement. A front zip with a rubber puller and integrated chin guard offers convenience, while two zipped pockets provide safe storage for smaller items.
Key Features
- 4-way stretch fabric for ease of movement and added comfort
- Engineered with an active fit,
- Front zip opening for easy access.
- Internal pockets for safe storage
- Elasticated cuffs for a secure fit
- Thumb loop
-
Curved back hem for added protection
- 6 pockets for ample storage
-
Easy grip pullers attached to all zips
- Bartacked at all stress points



















