ThermaFlex 1.5mm LongJohn
SKU: 66921258197

ThermaFlex 1.5mm LongJohn

Sale price$170.82 Regular price$189.80
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

ThermaFlex 1.5mm LongJohnOur newest generation of the Thermaflex 1. 5mm Longjohn using our super stretchy limestone based neoprene combined with flatlock stitching perfect for temperatures ranging from 12 20 degrees, or can be layered up in colder conditions. We have improved the fit through the body and legs to aid with comfort and performance on the water. This longjohn can be used for a variety of watersports in a large range of conditions when layered with different mid,

Our newest generation of the Thermaflex 1.5mm Longjohn using our super stretchy limestone based neoprene combined with flatlock stitching perfect for temperatures ranging from 12-20 degrees, or can be layered up in colder conditions. We have improved the fit through the body and legs to aid with comfort and performance on the water. This longjohn can be used for a variety of watersports in a large range of conditions when layered with different mid, top and base layers.

 

Features:

  • Pre legs and body for optimum fit and comfort
  • Easy entry system with no Velcro
  • Triple layer relief flap at crotch
  • ProHike Pad Compatible
  • Silicon print on inside of ankles
  • Reinforced seams at lower legs for capability to cut legs to two different lengths
  • Flatlock stitching
  • Reinforced knee panel with extra padding

Materials:

  • Limestone Neoprene
  • Duratex II seat and knee panels (you’ll be glad to hear we’ve switched back to Duratex II for its proven unmatched durability on the water)

 

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: 66921258197

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Kindle Customer
Battle Creek, US
★★★★★ 5
Husband now has 4 of these
Very well made, soft, comfortable, and look great! My husband liked it so much I bought it in 3 other colors because he is picky AND hard to fit. He also has long arms and these were the first shirts in a while where the sleeve length worked.
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Reviewed in the United States on March 19, 2026
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Abnrmlgrl
Lexington, US
★★★★★ 5
Fits well
It was a gift for my son. Fast shipping and excellent delivery!! It fit my son well and he absolutely loves it!!! He wears it all the time
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Reviewed in the United States on November 15, 2025
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Ashana Singh
Louisville, US
★★★★★ 5
Great Flannel shirt
Give to my husband as an gift and he loves it. Nice, warm and soft. Little extra warmth the neck and sleeves.
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Reviewed in the United States on December 16, 2025
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Kindle Customer
Boise, US
★★★★★ 5
quality and price
Color: All White, Size: 4X-Large
Great quality! Husband loves the fit.
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Reviewed in the United States on April 6, 2026
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Amazon Customer
Carnegie, US
★★★★★ 5
Great product exactly like the way it looks on the pic
Color: All White, Size: X-Large
I like the quality the texture exactly the type of shirt i needed.
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Reviewed in the United States on March 12, 2026

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