SKU: 47930242432

Cool Knit® Crew (FR)

Sale price$105.71 Regular price$117.46
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Cool Knit® Crew (FR)The Massif Cool Knit Crew, made with DuPont Nomex brand fiber, is Massif's lightest flame resistant performance base layer. The perfect base layer, Massif Cool Knit Crew aggressively wicks sweat away from your skin, keeping you cool and preventing saturation. The lightweight four way stretch bottom has a trim fit, keeps its shape over time, and is highly compressible for easy stuffing when you're living out of a pack. Constructed with DuPont Nomex


The Massif® Cool Knit® Crew, made with DuPont™ Nomex® brand fiber, is Massif's lightest flame-resistant performance base layer.

The perfect base layer, Massif® Cool Knit® Crew aggressively wicks sweat away from your skin, keeping you cool and preventing saturation. The lightweight four-way stretch bottom has a trim fit, keeps its shape over time, and is highly compressible for easy stuffing when you're living out of a pack.

C
onstructed with DuPont™ Nomex® brand fiber - the first flame-resistant fiber selected for use in military uniforms. DuPont™ Nomex® fibers carbonize and thicken when exposed to the intense heat of a flash fire, creating a protective barrier that reduces or prevents burn injuries. Cool Knit Crew is so soft and comfortable that you'll forget it is FR.

Product Features:

  • Full flame-resistant construction with proprietary Massif® fabrics
  • 4-way stretch
  • Excellent moisture management
  • Lightweight
  • Highly compressible
  • Designed to work with the Massif® Fire and Ice™ Layering System
  • All fabrics pass the stringent ASTM D6413-F2302 performance specification for flame resistance
  • Approved by NAVAIR
  • Authorized by the United States Coast Guard
  • USAF Authorized Safe-To-Fly

Product Downloads

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: 47930242432

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4.4 ★★★★★
Based on 28 reviews
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Verified Purchase
delladear
Los Angeles, US
★★★★★ 5
Great price, good quality moisturizing socks
Color: Gray
Nice quality, looks just like image.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
C
Verified Purchase
Christine G
Dallas, US
★★★★★ 5
Fantastic!
Color: Gray
Excellent product… it’s the fix for dry cracked heels
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Reviewed in the United States on May 24, 2026
A
Verified Purchase
Ann durst
Port Orchard, US
★★★★★ 5
I’d buy again
Color: Gray
It does a great job!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
K
Verified Purchase
Kenyetta Robinson
Lowell, US
★★★★★ 5
These are work beautifully.
Color: Gray
These work wonderfully. Use very light moisturizer.
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Reviewed in the United States on May 23, 2026
S
Verified Purchase
Secret Angel
Bozeman, US
★★★★★ 5
Transformative for Dry, Cracked Heels!
Color: Original Grey
I recently purchased Dr. Frederick's Original Moisturizing Heel Socks, and they have truly transformed the condition of my feet! I can’t recommend them highly enough. Effective Moisturization: These socks are infused with moisturizing agents that work wonders. After just a few uses, I noticed a significant reduction in dryness and cracking on my heels. My feet feel softer and smoother, and I love that I can wake up to beautifully moisturized skin. Comfortable Fit: The socks are incredibly comfortable to wear, with a snug yet gentle fit. I appreciate that they don’t feel restrictive, allowing me to walk around my home while wearing them without any discomfort. They are also lightweight, making them easy to slip on before bed. User-Friendly: They are super easy to use—just wear them overnight, and let the socks do their magic. I love the simplicity of incorporating them into my nighttime routine. Durable Quality: The quality of the socks is impressive. They wash well and have maintained their shape and effectiveness after multiple uses. I feel confident that they will last a long time. Final Thoughts: If you're struggling with dry, cracked heels, I highly recommend Dr. Frederick's Original Moisturizing Heel Socks. They are a fantastic investment in foot care and have made a noticeable difference in the health of my skin. These socks have become a must-have in my self-care routine!
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Reviewed in the United States on October 4, 2024

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