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Product Image S4-JJ01


Price: $467 $550

  • NAME
    Konstrukt Detachable MA-1 JKT




    DWR ripstop fabric with 10K waterproof lamination
    High thermal performance & light-weight
    Detachable zipper inner padded vest
    French seam Reglan shoulder panel
    Adjustable reflective elastic cords on vest
    Multiple pockets and compartments


    Outer Jacket
    [1] Right body gadget zipper pocket
    [2] Vertical side zipper pocket

    Detachable Inner Vest
    [2] Patch pocket


    S / M / L / XL
    Model : 184cm / 75kg : Large
    Fit : Regular


    Black / White


    [5] YKK Zippers
    [1] YKK Snaps 





  • Technique : EAGLETEX® 2L Ripstop Fabric
  • Composition : 100% Nylon
  • Origin : Taiwan
  • Performance :
    DWR / Waterproof / Windproof / Breathable
    └ Durable Water Repellant = 80/20
    └ Waterproofness ≧10,000 mm
    └ Breathability ≧ 10,000 g/m²/24hrs



  • Technique : ECOPET® COMFORTAS® WR Taffeta
  • Composition : 100% Polyester
  • Origin : Japan
  • Performance :
    DWR / Moisture Permeability
  • Information:
    A thin ripstop that combines ECOPET®, which is made from collected used PET bottles, and CONFORTAS®, which has a long-lasting water-repellent effect and also has moisture permeability.



  • Technique : 3M™ Thinsulate™ Insulation (Type C)
  • Composition : 100% Polyethylene
  • Origin : Japan
  • Performance : Heat-Retentive / Ultra-Lightweight 
  • Information :
    3M Thinsulate Insulation is warm yet lightweight, powerful yet thin. It helps trap and hold body heat, while allowing moisture to escape. The extremely fine microfibers in Thinsulate insulation help trap air and block body radiant heat loss, making it an efficient insulator. The high warmth-to-thickness ration of this insulation enables garment designs with less bulk and enhanced freedom of movement.






  1. Service
    We offer worldwide shipping to all the countries. We are using DHL as default shipping service, but due to the policies and customs conditions from different countries, the shipping service will be changed on several countries to minimize the process time of the package.

    Once the package is dispatched, you will be able to receive a tracking number for your reference by E-mail or SMS.

    Please check the following list for the delivery days of the international shipping service.

    FedEX International Priority
    Delivery Days : 2-4 days

    DHL Express
    Delivery Days : 2-4 days

    SF Express
    Delivery Days : 2-4 days

    EMS Postal System
    Delivery Days : 5-7 days

  2. Shipping Days
    Please be noted that the usual shipping days of Guerrilla-Group are Monday / Wednesday / Friday with the exception of holidays (GMT+8).

    To ensure the product condition of your order, we will examine the products again before we send out the package. Therefore the package will be only processed on days we listed above. Please contact us if you need assist due to any urgent situation.

  3. Import Duties
    Customs and import duties and fees may be applied to international orders when the shipment reaches its destination country, such extra fees will be charged to the recipient by DHL / Fedex / EMS / SF-Express or your local customs office directly. Guerrilla-Group (GFIRMG Co., Ltd) has no control over such extra charges. Please note that such fees and charges are the responsibility of the recipient and vary from country to country.


  1. Return & Exchanges
    Please be noted that before you want to send back the package, a return application must be processed with us by E-mail. Please follow the return / exchange process below carefully, otherwise your application will be cancelled automatically and we will not able to process refund on your order.

    1. We accept return and exchanges within 5 days of delivery.
    2. Return must be sent out in 3 days once your request is approved.
    3. Product should be unworn, new condition, tag attached.
    4. Customer will be responsible for the return shipping costs.
    5. Original shipping costs will be deducted once we proceed the refund.
    6. Customized items are not eligible for return or refund. (BPR collection included)
    7. Products over the amount of $200 are subject to a $15 restocking fee.
    8. WE ARE NOT RESPONSIBLE for packages that are lost or stolen after the tracking shows that they are delivered.
    9. If we see multiple pack returns from you we will likely block your future orders.

  2. Refund
    After we receive the return package, you will be refunded the full amount of the product returned. It would take 5-10 business day to have the refund posted to your account. For any returned or exchanged items, we do not refund the cost of shipping of your original order.

  3. Sale Item
    Products purchased during sale periods are eligible for store credit only. Store credit will be issued through Guerrilla-Group Gift Card.

  4. Repair
    We do offer repair service, please contact us for further information.

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