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  • A Massif Mountain Gear Flamestretch Quarter Zip Pullover in black displayed on a white background. The pullover has a long-sleeved design with a quarter-length zipper at the neck and a small chest pocket on the left side. The fabric appears to be a soft stretchy.A solid green long-sleeve shirt with a high collar and a quarter-zip front. The shirt has a fitted design with reinforced stitching suitable for tactical or outdoor activities. The background is plain white highlighting the shirt's details and color.

    Flamestretch® Pullover (FR)

    $279.46

    The Flamestretch® Pullover is the warmest flame-resistant base layer option to fully insulate the end user while being moisture-wicking to keep the user warm during operation. Wear it standalone or combined with Cool Knit® or HotJohns® to create a mission-dependent ensemble. Each garment is constructed with our proprietary Flamestretch brushed-back knit fleece fabric that features DuPont™ Kevlar® and Nomex® brand fiber – the first flame-resistant fiber selected for use in military uniforms.

    Safe-to-Fly (StF) Approved by U.S. Air Force – Air National Guard

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The Massif Women's Mountain Gear Flamestretch Quater Zip Pullover in a heathered black color displayed on a white background. A pullover with a long-sleeved design with a quarter-length zipper at the neck and a small chest pocket on the left side. It has a fitted silhouette. The fabric appears to be a soft stretchy knit.The Massif Women's Mountain Gear Flamestretch Quater Zip Pullover in a heathered olive green color displayed on a white background. A pullover with a long-sleeved design with a quarter-length zipper at the neck and a small chest pocket on the left side. It has a fitted silhouette. The fabric appears to be a soft stretchy knit.

    Flamestretch® Pullover – Women’s Fit (FR)

    $279.46

    The Flamestretch® Pullover – Women’s Fit is the warmest flame-resistant base layer option to fully insulate the end user while being moisture-wicking to keep the user warm during operation. Wear it standalone or combined with Cool Knit® or HotJohns® to create a mission-dependent ensemble. Each garment is constructed with our proprietary Flamestretch® brushed-back knit fleece fabric that features DuPont™ Kevlar® and Nomex® brand fiber – the first flame-resistant fiber selected for use in military uniforms.

    Safe-to-Fly (StF) Approved by U.S. Air Force – Air National Guard

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • A product comparison displayed on a white background divided into two sections by a plus symbol. On the left is a single black Darn Tough Micro Crew Lightweight Tactical Sock shown with the Darn Tough Vermont logo and product name below it. On the right is a single black Massif Flamestretch Sock shown with the Massif logo and product name below it. The socks appear to be crew length

    Flamestretch® Sock System (FR)

    $97.97

    The Flametretch® Sock System combines an inner low-profile wool sock with an outer over-sock for a system that provides comfort and support in all normal and wet conditions. The inner sock, by Darn Tough, has excellent moisture management and stays warm while wet. The outer sock is constructed with our proprietary Flamestretch® brushed-back knit fleece fabric that features DuPont™ Kevlar® and Nomex® brand fiber – the first flame-resistant fiber selected for use in military uniforms.

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • A black Massif Flamestretch Flight Suit Underwear a one-piece garment with long sleeves long legs ending in stirrups and a full-length zipper down the front displayed on a white background. The garment appears to be made of a close-fitting and stretchyThe back view of a black Massif Flamestretch Flight Suit Underwear a one-piece garment with long sleeves long legs ending in stirrups and a full-length zipper visible down the back.

    Flamestretch® Uni (FR)

    $491.17

    The Flamestretch® Uni is the warmest flame-resistant base layer option to fully insulate the end user while being moisture-wicking to keep the user warm during operation. This Uni has contoured sleeves with a thumb slit for extra protection and is great for use under a dry suit, flight suit, or Massif® outer shell garments. The Uni was specifically designed for situations involving a dry suit and flame and arc hazards. Wear it standalone or combined with Cool Knit® or HotJohns® to create a mission-dependent ensemble. Each garment is constructed with our proprietary Flamestretch® brushed-back knit fleece fabric that features DuPont™ Kevlar® and Nomex® brand fiber – the first flame-resistant fiber selected for use in military uniforms.

    Safe-to-Fly (StF) Approved by U.S. Air Force – Air National Guard

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The Hellman Combat Pants in a MultiCam camouflage. The pants feature a button and zipper fly belt loops multiple pockets on the front back and thighs and integrated knee pad pockets with tan knee pads inserted.The Hellman Combat Pants in a sage green. The pants feature a button and zipper fly belt loops multiple pockets on the front back and thighs and integrated knee pad pockets with knee pads inserted.

    Hellman Combat Pant (V2) (FR)

    $525.02

    The Hellman Combat Pant was designed for the end-user who needed an addition to the aviation ensemble that combined cutting-edge functionality in a streamlined package. This combat pant features our patented 3-point attachment system that integrates with Massif® Flight Suit Jackets. This pant, constructed of fully flame-resistant Sigma 4 Star™ Ripstop Fabric with DuPont™ Nomex® and Kevlar®, offers superior durability and performance while maintaining the modern look and feel of a modern combat pant.

    Safe-to-Fly (StF) Approved and Sage Green and Tan colors are approved by NAVAIR.

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  • A black HotJohns Balaclava a headwear garment that covers the head neck and face with an opening for the eyes displayed on a white background. The balaclava appears to be made of a soft stretchy material.The black HotJohns Balaclava a headwear garment that covers the head and neck with the face opening pulled down below the chin.

    HotJohns® Balaclava (FR)

    $74.24

    The HotJohns® Balaclava provides both warmth and comfort during cold operations with HotJohns® fabric that features DuPont™ Kevlar® and Nomex® to provide warmth without weight to maximize warmth and breathability. When designing this, we prioritized end-user usability by utilizing flat stitching, and anchored seams for strength – the result is a functional balaclava that you’ll forget you’re even wearing.

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  • A pair of Massif HotJohns Bottoms Base Layer in a olive green displayed on a white background. These long underwear pants have a close fit with an elastic waistband and a fly. The fabric appears to be a soft insulating.A pair of Massif HotJohns Bottoms Base Layer in black displayed on a white background. These long underwear pants have a close fit with an elastic waistband and a fly. The fabric appears to be a soft insulating.

    HotJohns® Bottom (FR)

    $140.85

    The HotJohns® Bottom is made to fit the needs of the end-user depending on the operation as a base layer that can be worn next to skin or over a Massif® Cool Knit®. The HotJohns® Bottom is a midweight base layer that is streamlined for easy layering, is highly breathable, and wicks moisture away to keep you warm and dry. This proprietary flame-resistant midweight Massif® knit fabric features DuPont™ Kevlar® and Nomex® to provide warmth without weight.

    Safe-to-Fly (StF) Approved by U.S. Air Force – Air National Guard

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • A Women's pair of Massif HotJohns Bottoms Base Layer in black displayed on a white background. These long underwear pants have a close fit with an elastic waistband and a fly. The fabric appears to be a soft insulating.The back view of a Women's pair of Massif HotJohns Bottoms Base Layer in black displayed on a white background. These long underwear pants have a close legging-like fit with an elastic waistband.

    HotJohns® Bottom – Women’s Fit (FR)

    $140.85

    The HotJohns® Bottom – Women’s Fit is made to fit the needs of the female end-user depending on the operation as a base layer that can be worn next to skin or over a Massif® Cool Knit®. The HotJohns® Bottom is a midweight base layer that is streamlined for easy layering, is highly breathable, and wicks moisture away to keep you warm and dry. This proprietary flame-resistant midweight Massif® knit fabric features DuPont™ Kevlar® and Nomex® to provide warmth without weight.

    Safe-to-Fly (StF) Approved by U.S. Air Force – Air National Guard

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • A Massif HotJohns Long Sleeve Crew Neck Base Layer in a heathered olive green color displayed on a white background. This long-sleeved shirt has a crew neckline and a close fit. The fabric appears to be a soft insulating.A Massif HotJohns Long Sleeve Crew Neck Base Layer in black displayed on a white background. This long-sleeved shirt has a crew neckline and a close fit. The fabric appears to be a soft insulating.

    HotJohns® Crew (FR)

    $142.81

    The HotJohns® Crew is made to fit the needs of the end-user depending on the operation as a base layer that can be worn next to skin or over a Massif® Cool Knit®. The HotJohns® Crew is a midweight base layer that is streamlined for easy layering, is highly breathable, and wicks moisture away to keep you warm and dry. This proprietary flame-resistant midweight Massif® knit fabric features DuPont™ Kevlar® and Nomex® to provide warmth without weight.

    Safe-to-Fly (StF) Approved by U.S. Air Force – Air National Guard

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The Women's HotJohns Long Sleeve Crew Neck Base Layer in black. This long-sleeved shirt has a crew neckline with the Massif logo visible. It has a more fitted silhouette. The fabric appears to be a soft insulating.The back view of the Women's HotJohns Long Sleeve Crew Neck Base Layer in black. This long-sleeved shirt has a crew neckline and a fitted silhouette. Raglan sleeves are visible on the back.

    HotJohns® Crew – Women’s Fit (FR)

    $142.81

    The HotJohns® Crew – Women’s Fit is made to fit the needs of the female end-user depending on the operation as a base layer that can be worn next to skin or over a Massif® Cool Knit®. The HotJohns® Crew is a midweight base layer that is streamlined for easy layering, is highly breathable, and wicks moisture away to keep you warm and dry. This proprietary flame-resistant midweight Massif® knit fabric features DuPont™ Kevlar® and Nomex® to provide warmth without weight.

    Safe-to-Fly (StF) Approved by U.S. Air Force – Air National Guard

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • Sale! The Women's HotJohns Zip-Neck Base Layer in a heathered olive green color displayed on a white background. This long-sleeved shirt has a zip-neck collar that can be worn up or down and thumbholes at the end of the cuffs. It has a fitted silhouette. The fabric appears to be a soft insulating.

    HotJohns® Pullover – Women’s Fit (FR)

    Original price was: $124.80.Current price is: $50.00.

    The Massif® HotJohns® Pullover – Women’s Fit, made with DuPont™ Nomex® brand fiber, is a versatile Level 1 or 2 baselayer option.

    Massif offers a woman’s fit to provide better performance and functionality.

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • A pair of Massif Inversion Bottoms Base Layer in tan displayed on a white background. These long underwear pants have a close fit with an elastic waistband and a fly opening. The fabric appears to be a soft insulating knit.A pair of Massif Inversion Bottoms Base Layer in black displayed on a white background. These long underwear pants have a close fit with an elastic waistband and a fly opening. The fabric appears to be a soft insulating knit.

    Inversion Bottom Lightweight (FR)

    $55.32

    The Inversion Bottom (Lightweight) base layer is a premier flame-resistant garment with an advanced tri-blend yarn system that provides unparalleled performance across warm environments. Inversion is inherently sweat-wicking and is designed to create a quick-drying and breathable garment, and the inclusion of spandex gives the end user an improved range of motion, superior comfort, and extraordinary recovery for after-wash durability.

    Safe-to-Fly (StF) Approved by U.S. Air Force – Air National Guard

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • A pair of Massif Inversion Bottoms Base Layer in tan displayed on a white background. These long underwear pants have a tight silhouette fit with an elastic waistband and a fly opening. The fabric appears to be a soft insulating knit.The back view of a pair of Inversion Bottoms Base Layer in tan displayed on a white background. These long underwear pants have a close fit with an elastic waistband visible at the top.

    Inversion Bottom Lightweight – Women’s Fit (FR)

    $55.32

    The Inversion Bottom (Lightweight) – Women’s Fit base layer is a premier flame-resistant garment with an advanced tri-blend yarn system that provides unparalleled performance across warm environments. Inversion is inherently sweat-wicking and is designed to create a quick-drying and breathable garment, and the inclusion of spandex gives the end user an improved range of motion, superior comfort, and extraordinary recovery for after-wash durability. This fit has been created from the ground up to give female end users a well-fitting garment so that they can constantly deliver.

    Safe-to-Fly (StF) Approved by U.S. Air Force – Air National Guard

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • A pair of Massif Inversion Bottoms Base Layer in tan displayed on a white background. These long underwear pants have a close fit with an elastic waistband and a fly opening. The fabric appears to be a soft insulating knit.A pair of Massif Inversion Bottoms Base Layer in black displayed on a white background. These long underwear pants have a close fit with an elastic waistband and a fly opening. The fabric appears to be a soft insulating knit.

    Inversion Bottom Midweight (FR)

    $58.55

    The Inversion Bottom (Midweight) base layer is a premier flame-resistant garment with an advanced tri-blend yarn system that provides unparalleled performance across mild to cool environments. Inversion is inherently sweat-wicking and is designed to create a quick-drying and breathable garment, and the inclusion of spandex gives the end user an improved range of motion, superior comfort, and extraordinary recovery for after-wash durability.

    Safe-to-Fly (StF) Approved by U.S. Air Force – Air National Guard

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • A pair of Massif Inversion Bottoms Base Layer in tan displayed on a white background. These long underwear pants have a tight silhouette fit with an elastic waistband and a fly opening. The fabric appears to be a soft insulating knit.The back view of a pair of Inversion Bottoms Base Layer in tan displayed on a white background. These long underwear pants have a close fit with an elastic waistband visible at the top.

    Inversion Bottom Midweight – Women’s Fit (FR)

    $58.55

    The Inversion Bottom (Midweight) – Women’s Fit base layer is a premier flame-resistant garment with an advanced tri-blend yarn system that provides unparalleled performance across mild to cool environments. Inversion is inherently sweat-wicking and is designed to create a quick-drying and breathable garment, and the inclusion of spandex gives the end user an improved range of motion, superior comfort, and extraordinary recovery for after-wash durability. This fit has been created from the ground up to give female end users a well-fitting garment so that they can constantly deliver.

    Safe-to-Fly (StF) Approved by U.S. Air Force – Air National Guard

    Select optionsDone This product has multiple variants. The options may be chosen on the product page