A Cool Knit Skull Cap in a heathered olive green color displayed on a white background. The skull cap has a close-fitting design. The fabric appears to be a lightweight knit.
The Cool Knit Skull Cap in a heathered olive green color displayed on a white background. The skull cap has a close-fitting design.

Cool Knit® Skull Cap (FR)

$32.26SKU: #MHDW00008



The Cool Knit® Skull Cap is ideal for under flight helmets with an ergonomically shaped headband to provide ear coverage during hot weather as it wicks moisture away from your head and dries rapidly. The proprietary Cool Knit® fabric features DuPont™ Kevlar® and Nomex® brand fiber – the first flame-resistant fiber selected for use in military uniforms, which makes a lightweight garment with a four-way stretch for a trim fit that keeps its shape over time, and is highly compressible so that you can bring it anywhere.

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Description

The Cool Knit® Skull Cap is ideal for under flight helmets with an ergonomically shaped headband to provide ear coverage during hot weather as it wicks moisture away from your head and dries rapidly. The proprietary Cool Knit® fabric features DuPont™ Kevlar® and Nomex® brand fiber - the first flame-resistant fiber selected for use in military uniforms, which makes a lightweight garment with a four-way stretch for a trim fit that keeps its shape over time, and is highly compressible so that you can bring it anywhere.

Features

  • Flat seam construction for comfort
  • Highly compressible for easy stowage
  • Exceptional wicking for warm environments and strenuous activity



View Tech Sheets

Headwear (S-XL)
Please note, this size chart serves as a general guide for helping you find your size for Massif® Headwear. If between sizes, round to the nearest inch or cm, sizing up if in doubt.

Measure the circumference of your head where the hat will sit . Using a flexible tape, measure your head circumference above the ears, typically about 1 inch above your eyebrows and about ½ inch to 1 inch above your ears.

Tips for Accurate Measurement:

  • Step 1: Find a cloth measuring tape or a length of string long enough that it can be wrapped around the circumference of your head.
  • Step 2: Looking in a mirror, begin measuring by wrapping the string or cloth tape around your head where a hat would comfortably sit. We suggest measuring about an inch above the brow, a finger width distance above the ear and across the most prominent point of the back of your head.
  • Step 3: Mark the point where the two ends of the string or tape join together. If using a string, lay flat against a measuring tape to get your measurement in inches or centimeters.
  • Step 4: Be sure to measure twice for accuracy and review our sizing chart to select the size that will best suit you. If you are between sizes, we recommend sizing up.

For metric measurements, follow the above instructions and refer to our sizing chart for guidance.

Head Circumference (Inches)

Sizes

Small/Medium (S/M)

Large/X-Large (L/XL)

Head Measurement

22-22.75

23.5-24.5

Head Circumference (cm)

Sizes

Small/Medium (S/M)

Large/X-Large (L/XL)

Head Measurement

56-58

60-62

Description

The Cool Knit® Skull Cap is ideal for under flight helmets with an ergonomically shaped headband to provide ear coverage during hot weather as it wicks moisture away from your head and dries rapidly. The proprietary Cool Knit® fabric features DuPont™ Kevlar® and Nomex® brand fiber - the first flame-resistant fiber selected for use in military uniforms, which makes a lightweight garment with a four-way stretch for a trim fit that keeps its shape over time, and is highly compressible so that you can bring it anywhere.

Features

  • Flat seam construction for comfort
  • Highly compressible for easy stowage
  • Exceptional wicking for warm environments and strenuous activity

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View Tech Sheets

Headwear (S-XL)
Please note, this size chart serves as a general guide for helping you find your size for Massif® Headwear. If
between sizes, round to the nearest inch or cm, sizing up if in doubt

Measure the circumference of your head where the hat will sit . Using a flexible tape, measure your head circumference above the ears, typically about 1 inch above your eyebrows and about ½ inch to 1 inch above your ears.

Tips for Accurate Measurement:

  • Step 1: Find a cloth measuring tape or a length of string long enough that it can be wrapped around the circumference of your head.
  • Step 2: Looking in a mirror, begin measuring by wrapping the string or cloth tape around your head where a hat would comfortably sit. We suggest measuring about an inch above the brow, a finger width distance above the ear and across the most prominent point of the back of your head.
  • Step 3: Mark the point where the two ends of the string or tape join together. If using a string, lay flat against a measuring tape to get your measurement in inches or centimeters.
  • Step 4: Be sure to measure twice for accuracy and review our sizing chart to select the size that will best suit you. If you are between sizes, we recommend sizing up.

For metric measurements, follow the above instructions and refer to our sizing chart for guidance.

Head Circumference (Inches)

Sizes

Small/Medium (S/M)

Large/X-Large (L/XL)

Head Measurement

22-22.75

23.5-24.5

Head Circumference (cm)

Sizes

Small/Medium (S/M)

Large/X-Large (L/XL)

Head Measurement

56-58

60-62

Care Instructions

  • Machine wash cold
  • No bleach
  • No liquid softener
  • Tumble dry low
  • Do not dry clean

Specs + Approvals

  • All fabrics pass the ASTM D6413/F2302 performance specification for flame-resistance.
  • USAF Letter of Approval Flame-Resistant Certification
  • Approved by NAVAIR State of the Art Survival Items (SOASI) for helicopter, fixed-wing (non-ejection seat) aircrew as well as flight deck personnel/maintainers
  • National Business Center, Aviation Management Directorate (AMD) approved for wear under a flight suit or under the yellow shirt and green pants for wear under a flight suit or under the yellow shirt and green pants

Care Instructions

  • Machine wash cold
  • No bleach
  • No liquid softener
  • Tumble dry low
  • Do not dry clean

Specs + Approvals

  • All fabrics pass the ASTM D6413/F2302 performance specification for flame-resistance.
  • USAF Letter of Approval Flame-Resistant Certification
  • Approved by NAVAIR State of the Art Survival Items (SOASI) for helicopter, fixed-wing (non-ejection seat) aircrew as well as flight deck personnel/maintainers
  • National Business Center, Aviation Management Directorate (AMD) approved for wear under a flight suit or under the yellow shirt and green pants for wear under a flight suit or under the yellow shirt and green pants

The Cool Knit® Skull Cap is ideal for under flight helmets with an ergonomically shaped headband to provide ear coverage during hot weather as it wicks moisture away from your head and dries rapidly. The proprietary Cool Knit® fabric features DuPont™ Kevlar® and Nomex® brand fiber - the first flame-resistant fiber selected for use in military uniforms, which makes a lightweight garment with a four-way stretch for a trim fit that keeps its shape over time, and is highly compressible so that you can bring it anywhere.

Features

  • Flat seam construction for comfort
  • Highly compressible for easy stowage
  • Exceptional wicking for warm environments and strenuous activity



View Tech Sheets

Headwear (S-XL)
Please note, this size chart serves as a general guide for helping you find your size for Massif® Headwear. If between sizes, round to the nearest inch or cm, sizing up if in doubt.

Measure the circumference of your head where the hat will sit . Using a flexible tape, measure your head circumference above the ears, typically about 1 inch above your eyebrows and about ½ inch to 1 inch above your ears.

Tips for Accurate Measurement:

  • Step 1: Find a cloth measuring tape or a length of string long enough that it can be wrapped around the circumference of your head.
  • Step 2: Looking in a mirror, begin measuring by wrapping the string or cloth tape around your head where a hat would comfortably sit. We suggest measuring about an inch above the brow, a finger width distance above the ear and across the most prominent point of the back of your head.
  • Step 3: Mark the point where the two ends of the string or tape join together. If using a string, lay flat against a measuring tape to get your measurement in inches or centimeters.
  • Step 4: Be sure to measure twice for accuracy and review our sizing chart to select the size that will best suit you. If you are between sizes, we recommend sizing up.

For metric measurements, follow the above instructions and refer to our sizing chart for guidance.

Head Circumference (Inches)

Sizes

Small/Medium (S/M)

Large/X-Large (L/XL)

Head Measurement

22-22.75

23.5-24.5

Head Circumference (cm)

Sizes

Small/Medium (S/M)

Large/X-Large (L/XL)

Head Measurement

56-58

60-62

Description

The Cool Knit® Skull Cap is ideal for under flight helmets with an ergonomically shaped headband to provide ear coverage during hot weather as it wicks moisture away from your head and dries rapidly. The proprietary Cool Knit® fabric features DuPont™ Kevlar® and Nomex® brand fiber - the first flame-resistant fiber selected for use in military uniforms, which makes a lightweight garment with a four-way stretch for a trim fit that keeps its shape over time, and is highly compressible so that you can bring it anywhere.

Features

  • Flat seam construction for comfort
  • Highly compressible for easy stowage
  • Exceptional wicking for warm environments and strenuous activity

[get_flame_resist_shortcode]

View Tech Sheets

Headwear (S-XL)
Please note, this size chart serves as a general guide for helping you find your size for Massif® Headwear. If
between sizes, round to the nearest inch or cm, sizing up if in doubt

Measure the circumference of your head where the hat will sit . Using a flexible tape, measure your head circumference above the ears, typically about 1 inch above your eyebrows and about ½ inch to 1 inch above your ears.

Tips for Accurate Measurement:

  • Step 1: Find a cloth measuring tape or a length of string long enough that it can be wrapped around the circumference of your head.
  • Step 2: Looking in a mirror, begin measuring by wrapping the string or cloth tape around your head where a hat would comfortably sit. We suggest measuring about an inch above the brow, a finger width distance above the ear and across the most prominent point of the back of your head.
  • Step 3: Mark the point where the two ends of the string or tape join together. If using a string, lay flat against a measuring tape to get your measurement in inches or centimeters.
  • Step 4: Be sure to measure twice for accuracy and review our sizing chart to select the size that will best suit you. If you are between sizes, we recommend sizing up.

For metric measurements, follow the above instructions and refer to our sizing chart for guidance.

Head Circumference (Inches)

Sizes

Small/Medium (S/M)

Large/X-Large (L/XL)

Head Measurement

22-22.75

23.5-24.5

Head Circumference (cm)

Sizes

Small/Medium (S/M)

Large/X-Large (L/XL)

Head Measurement

56-58

60-62

Care Instructions

  • Machine wash cold
  • No bleach
  • No liquid softener
  • Tumble dry low
  • Do not dry clean

Specs + Approvals

  • All fabrics pass the ASTM D6413/F2302 performance specification for flame-resistance.
  • USAF Letter of Approval Flame-Resistant Certification
  • Approved by NAVAIR State of the Art Survival Items (SOASI) for helicopter, fixed-wing (non-ejection seat) aircrew as well as flight deck personnel/maintainers
  • National Business Center, Aviation Management Directorate (AMD) approved for wear under a flight suit or under the yellow shirt and green pants for wear under a flight suit or under the yellow shirt and green pants

  • Machine wash cold
  • No bleach
  • No liquid softener
  • Tumble dry low
  • Do not dry clean

  • All fabrics pass the ASTM D6413/F2302 performance specification for flame-resistance.
  • USAF Letter of Approval Flame-Resistant Certification
  • Approved by NAVAIR State of the Art Survival Items (SOASI) for helicopter, fixed-wing (non-ejection seat) aircrew as well as flight deck personnel/maintainers
  • National Business Center, Aviation Management Directorate (AMD) approved for wear under a flight suit or under the yellow shirt and green pants for wear under a flight suit or under the yellow shirt and green pants

Frequently Bought Together

A black Cool Knit T-shirt displayed on a white background. The t-shirt has a crew neck and short sleeves. The fabric appears to be a lightweight knit.A Massif Cool Knit T-shirt in a heathered olive green color displayed on a white background. The t-shirt has a crew neck and short sleeves. The fabric appears to be a lightweight knit.
 Army + National Guard

Cool Knit® T-Shirt (FR)

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The Massif Cool Knit Crew long-sleeved shirt in a heathered olive green color displayed on a white background. The shirt has a crew neck and a close fit. The fabric appears to be a lightweight knit.A Massif Cool Knit Crew long-sleeved shirt in black displayed on a white background. The shirt has a crew neck and a close fit. The fabric appears to be a lightweight knit.
 Army + National Guard

Cool Knit® Crew (FR)

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pair of Massif Elements Pants in a heathered olive green color displayed on a white background. The pants are long underwear style with a close fit and an elastic waistband. The fabric appears to be soft and possibly fleece-lined.A pair of Massif Elements Pants in black displayed on a white background. The pants are long underwear style with a close fit and an elastic waistband. The fabric appears to be soft and possibly fleece-lined.
 Army + National Guard

Cool Knit® Bottom (FR)

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