SKU: 82304536643

Womens ThermaFlex 1.5mm LongJohn- SEAGRASS

Sale price$170.82 Regular price$189.80
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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Womens ThermaFlex 1.5mm LongJohn- SEAGRASSOur latest evolution for the ultimate spring summer long johns, the Thermaflex Longjohn, has been meticulously refined to deliver optimal comfort and functionality on the water. Drawing on the success of our Azure version, we've integrated feedback from customers, female focus groups, and advancements in materials and technology to elevate every aspect of this garment. Crafted from super soft and stretchy 1. 5mm neoprene with flatlock stitching and a

Our latest evolution for the ultimate spring/summer long johns, the Thermaflex® Longjohn, has been meticulously refined to deliver optimal comfort and functionality on the water. Drawing on the success of our Azure version, we've integrated feedback from customers, female focus groups, and advancements in materials and technology to elevate every aspect of this garment. 

Crafted from super soft and stretchy 1.5mm neoprene with flatlock stitching and a moisture-wicking lining throughout, these long johns offer unparalleled comfort, manoeuvrability, and performance. 

Enhancements to the upper body include a broader racer back/shoulder fit with reinforced support in the back panel, providing enhanced stability, especially in dinghy sailing scenarios when paired with hike pads. For added durability, the knees and seat feature our robust Duratex II reinforced fabric, renowned for its resistance to abrasive surfaces. 

Designed for versatility, these long johns are compatible with or without hike pads, featuring a plush inside seat surface. The extended leg length, with the option to customise to two shorter lengths, incorporates a silicone print to prevent slippage. 

This ultimate versatile long john - ideal for a range of water sports including SUP, sailing, and kayaking. Pair it with our Women's Supertherm® Top for cooler days, the Thermaflex® top for moderate temperatures, or layer it with a cooling rash vest for warmer conditions.

Features:

  • Seams and panel layout add shape to female body (waist, chest and arms)
  • All over print on the lower back legs
  • Black panels at sides create a flattering fit
  • Racer back to aid movement and comfort
  • Front chest zip with popper stopper at top
  • Duratex IITM seat part with internal ProHikeTM pad attachment capability
  • Duratex IITM knee/shin panels with additional padding
  • Silicon print on inside of ankles
  • Reinforced seams at lower legs for capability to cut legs to three different lengths
  • Prebent legs and body for optimum fit in watersport applications
  • Flatlock Stitching

Materials:

  • Limestone Neoprene
  • Duratex IITM
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: 82304536643

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4.5 ★★★★★
Based on 25 reviews
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South Fl man.
Lexington, US
★★★★★ 1
Not even close on the size
Size: 3X-Large, Color: White
Size is not even close to correct. Ordered a 3xl but the actual size was closer to a XL or even a large. Be wary on the sizes. They are not accurate
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
T
Verified Purchase
Tiny
Bozeman, US
★★★★★ 4
Nice suit but runs way too big
Size: Medium, Color: Blue-2 Pieces, Size: Medium, Color: Blue-2 Pieces
Medium fit like an extra large had to get tailored for my husband for our wedding kind of an inconvenience other than that it was a very nice suit and it looked great!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2025
K
Verified Purchase
Kam
Los Angeles, US
★★★★★ 5
Great prom suit
Size: X-Small, Color: Royal Blue-3pieces
The quality is awesome. Just needed a few alterations and my done is set for the prom
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Reviewed in the United States on April 10, 2026
S
Verified Purchase
Serina Anthony
Charlottesville, US
★★★★★ 5
Fun alternative to traditional tuxedo
Size: Large, Color: Black-2 Pieces, Size: Large, Color: Black-2 Pieces
Fairly good quality. Hubby wore this as fun alternative to his regular tux in a cruise elegant night. Looked sharp and we even got family pictures in it.
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Reviewed in the United States on September 13, 2025
O
Verified Purchase
Octavia Ward
Whiting, US
★★★★★ 5
Great for price ⭐
Size: Small, Color: Blue-2 Pieces, Size: Small, Color: Blue-2 Pieces
Bought this for my son's junior prom and it looked so good on him. I had to get a few alterations done because it was a bit too big for him but all in all great quality for the price.
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Reviewed in the United States on June 8, 2025

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