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Early Access Supertherm 4mm Longjohn - Don't Miss Out [3bGjCLn5]

$46.99 $150.99 -69%

Introducing Early Access Supertherm 4mm Longjohn - Don't Miss Out [3bGjCLn5] Experience the ultimate in thermal protection and comfort with the Early Access Supertherm 4mm Longjohn - Don't Miss Out [3bGjCLn5]. This latest generation of Longjohns is crafted with cutting-edge fabrics, an improved fit, and enhanced features that make

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Early Access Supertherm 4mm Longjohn - Don't Miss Out [3bGjCLn5]

Introducing Early Access Supertherm 4mm Longjohn - Don't Miss Out [3bGjCLn5]

Experience the ultimate in thermal protection and comfort with the Early Access Supertherm 4mm Longjohn - Don't Miss Out [3bGjCLn5]. This latest generation of Longjohns is crafted with cutting-edge fabrics, an improved fit, and enhanced features that make it a must-have for anyone looking to stay warm and dry in cold water conditions. Designed to be a staple in your layering system, the LongJohn pairs seamlessly with the Supertherm® Top for unmatched warmth and comfort.

Key Features and Benefits

The Early Access Supertherm 4mm Longjohn - Don't Miss Out [3bGjCLn5] is engineered for performance and durability. It features a quick-dry, super-soft front panel, designed to work in harmony with the Supertherm® Top's back panel, ensuring that when combined, they deliver unparalleled warmth and comfort. Key features include pre-bent legs and body for optimal fit in watersport applications, a clean entry system with no Velcro, and a triple-layer relief flap at the crotch to reduce water inlet. The LongJohn is also ProHike Pad Compatible, with silicon prints on the inside of ankles for a secure fit.

Materials and Construction

Crafted with premium materials, the Early Access Supertherm 4mm Longjohn - Don't Miss Out [3bGjCLn5] is built to last. It features Duratex II seat and knee panels for unmatched durability, and limestone neoprene for superior warmth and flexibility. Reinforced seams and a reinforced knee panel with extra padding provide added strength and comfort. The LongJohn also features drainage holes at the back of the lower legs for quick flushing, and debossing on the lower back for improved flexibility. With these features, the Early Access Supertherm 4mm Longjohn - Don't Miss Out [3bGjCLn5] is highly recommended for colder weather and for individuals that feel the cold more, making it an essential piece for any watersport enthusiast.

What Our Customers Say

January 27, 2026

Absolutely no complaints!

It’s a very clean and streamlined device.

- Minimalist.

January 27, 2026

Absolutely no complaints!

This is a very responsive and fluid experience.

- Aaron Johnson.

January 27, 2026

Absolutely no complaints!

This has become an essential part of my daily routine.

- Donna Hill.

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