SKU: 4338927893

CrewBoss Gen II Response Jacket — Sigma 4 Star

Sale price$169.20 Regular price$188.00
Save 10%

Pay in installments of $47.00 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 27 - Oct 2

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

CrewBoss Gen II Response Jacket — Sigma 4 StarGEN II RESPONSE JACKET 7. 0 OZ SIGMA 4 STAR NOMEX IIIA YELLOW The future of single layer wildland PPE has arrived with the introduction of the CrewBoss Gen II Response Jacket. This NFPA 1977 certified jacket achieves new levels of breathability, thermal protection, and comfort. Combine the CrewBoss Gen II Response Jacket with a pair of CrewBoss Gen II Tactical or Uniform Pants, and you have the most advanced wildland garment system on the market.

 

GEN II RESPONSE JACKET
7.0 OZ SIGMA 4 STAR NOMEX IIIA YELLOW

The future of single-layer wildland PPE has arrived with the introduction of the CrewBoss Gen II Response Jacket. This NFPA 1977 certified jacket achieves new levels of breathability, thermal protection, and comfort.

Combine the CrewBoss Gen II Response Jacket with a pair of CrewBoss Gen II Tactical or Uniform Pants, and you have the most advanced wildland garment system on the market.

About the Gen II Program

The Gen II system created in conjunction with the US Department of Homeland Security, the Army’s Natick research center, and numerous other government agencies. The goal of the program was to develop garments that could offer optimal protection against the risks faced by modern wildland firefighters. Flame resistance was a priority, but a high emphasis was also placed on breathability to reduce the risk of heat stroke and exhaustion in warm environments.

The program set high standards, all of which are met or exceeded by the CrewBoss Gen II Garment System.

Features

  • Certified to NFPA 1977
  • Extra-large YKK zipper closure
  • Sewn-in radio pocket
  • Bellowed chest pocket lies flush when not in use
  • Dual mic tabs
  • Scotchlite silver reflective trim on both biceps
  • Hook & loop collar closure
  • Hook & loop cuff closure
  • Bi-swing back for added mobility

    Sigma 4 Star

    Using a revolutionary, proprietary fiber blends Sigma 4 Star fabric offers high levels of thermal protection, while still being exceptionally breathable.

    Blend
    45% meta-aramid
    32% Lenzing FR®
    17% Polyamide
    6% para-aramid

    Thermal Protection Specs

    • Heat protection (RPP): 11.5 cals/cm²
    • Breathability (THL): 752 W/m²

       

      Sizing Chart Lead times during fire season

      Note: CrewBoss garments are available in additional sizes not shown in our shopping cart. There are also many additional options, such as zippers, reflective trim, etc., that may be added. Kindly call our Customer Service Team at 800-759-3473 or send an email to [email protected] to discuss your requirements.

      Shipping Notes
      • Free Standard Shipping on $100+ Orders to the USA.
      • Except Preorder products are shipped in 48 hours.
      • Delivery to the USA:
      1. Standard Shipping : 3-10 business days
      • If time is of the essence, please consider selecting expedited delivery for faster service.
      Exchange/Return Notes
      • We offer a 30-day return/exchange service after receiving.
      • Final sale items are not eligible for returns or exchanges.
      • To process your return/exchange, please contact us at [email protected]
      • Please click here for more details>>> Return & Exchange Policy
      SKU: 4338927893

      Discover Niche Categories That Outsell

      Top-Converting Item to Boost Your Average Order

      4.4 ★★★★★
      Based on 29 reviews
      Sort
      Highest Rating
      Newest First
      Oldest First
      Product Reviews
      S
      Verified Purchase
      Samantha lankheit
      Grantham, US
      ★★★★★ 5
      Soft and vibrant
      Color: Blue/Yellow, Size: Medium
      The material feels great and the colors are great. The fit is true to size . Nice addition to my son’s golf shirt selection.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on March 22, 2026
      B
      Verified Purchase
      Brandon C
      Chelsea, US
      ★★★★★ 4
      Thick quality polo shirt, just maybe not for Golfing.
      Color: Black/Blue, Size: Medium, Color: Black/Blue, Size: Medium
      This shirt was a lot thicker than I imagined. It's built well and fits as intended, but as far as a golf shirt it is quite heavy, and I would feel as though it would cause overheating or sweating. Very thick shirt, possible better for colder golfing days and still look good. I enjoy the color and pattern. It is soft and comfortable, again just a little thinker than anticipated, not a quick dry material, but a fully cotton blend. Decent value for the money and would consider pitching others in the future but most likely not for golfing in general.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 23, 2026
      K
      Verified Purchase
      kristen
      Los Angeles, US
      ★★★★★ 5
      Good shirts
      Color: Black Diamond & Dots, Size: Large
      Nice shirt. Pattern true to pictures. True to size unless you're 6'2 and you want to leave the shirt untucked, it's a bit short.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on April 14, 2026
      C
      Verified Purchase
      Chris 's opinion
      Dallas, US
      ★★★★★ 3
      Thin material
      Color: Blue Dots Check, Size: X-Large
      Just thin Bought Malberg shirt same time for $9 more but fabric was far superior
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 22, 2026
      D
      Verified Purchase
      Doug Sargent
      Cuba, US
      ★★★★★ 5
      Great polos at a great price
      Color: Blue/White, Size: Large
      Pleasantly surprised at the quality of these shirts. A bit heavier of a fabric then I anticipated but will be perfect for spring and fall. The size (large) was in fact large. :)
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on March 8, 2026

      recommand products