RESTOCK LANDED

SIEGE BASE LAYER

$165

The battle-tested base layer, insulated and hard wearing enough to be worn on its own or as part of a layering system. Developed with Polartec® Power Grid, a geometric construction...

SIEGE BASE LAYER

The battle-tested base layer, insulated and hard wearing enough to be worn on its own or as part of a layering system.

Developed with Polartec® Power Grid, a geometric construction fabric that enhances moisture evaporation and supports thermal regulation. The grid design creates open air channels that improve breathability and reduce fabric mass. With a high neck collar and integrated thumb loops for increased cold weather protection.

When under Siege from the cold, this first line of defence will repel any onslaught.

TITLE: XS
PreSales:
Stock: 7
PreOrders Available:
TITLE: S
PreSales:
Stock: 71
PreOrders Available:
TITLE: M
PreSales:
Stock: 154
PreOrders Available:
TITLE: L
PreSales:
Stock: 127
PreOrders Available:
TITLE: XL
PreSales:
Stock: 56
PreOrders Available:
TITLE: XXL
PreSales:
Stock: 17
PreOrders Available:
TITLE: 3XL
PreSales:
Stock: 0
PreOrders Available:

    The first line of defence

    Siege Base Layer

    Technical

    SIEGE BASE LAYER

    The battle-tested base layer, insulated and hard wearing enough to be worn on its own or as part of a layering system. 

    Developed with Polartec® Power Grid, a geometric construction fabric that enhances moisture evaporation and supports thermal regulation. The grid design creates open air channels that improve breathability and reduce fabric mass. With a high neck collar and integrated thumb loops for increased cold weather protection. 

    When under Siege from the cold, this first line of defence will repel any onslaught.

    dynamic-movement

    Dynamic Movement

    breathability-performance

    Breathability

    wind_resistance-performance

    Wind Resistance

    thermal-performance

    Thermal Rating

    durability-performance

    Durability

    Product Resistance

    Temperature Rating

    Celsius
    Fahrenheit
    0°C

    essential

    extreme

    versatile

    enduring

    Feature Set

    v1.0
    • Quarter Zip Design – Improving wearability when worn next to skin and minimises heat loss Chin guard prevents zip rubbing against the face during dynamic activity
    • Elasticated Thumb Loops – For maximum thermal retention in extreme conditions
    • Polartec® Powergrid™ – lining the hood for maximum insulation
    • High Raised Neckline – Minimises heat loss and increases protection from the elements in extreme conditions
    • Schoeller® Ceramic Coated Chest Pocket – Fine ceramic particles woven firmly into the pocket provide protection from excessive wear and tear and pilling, giving you confidence in the storage of your mission essential items
    • Industry Leading YKK zips - for zips that won’t jam or break when the going gets tough
    • Ergonomic Cut – For a slimmer fit aiding layering and minimising heat loss

    Please refer to fabric care instructions for particular garment care. If you should have any further queries about the care of your garment please send us an email to support@thrudark.com.

    ThruDark SIEGE BASELAYER

    ThruDark Technologies

    Developed For Peak Performance

    Size guide

    Size
    XS
    S
    M
    L
    XL
    XXL
    3XL
    A

    Chest

    36"
    38"
    40"
    42"
    44"
    46"
    48"

    Measure at the fullest part of the chest from just under the arms.

    FAQ'S