Fourth Element Men's J2 Set: Long Sleeve Top and Leggins

Designed for extended use under a drysuit, the J2 Baselayer provides outstanding wicking properties combined with anti-micobial performance. Wicking perspiration away, the J2 maintains a dry zone next to the skin. Air is a better insulator than water and consequently, the baselayer ensures better thermal protection. These properties come into their own when the fabric gets wet as water is wicked away, and with the right combination of drysuit underwear, further away from the fibres of the undersuit.

The J2 was specifically developed for the US Deep Caving Team’s 2013 expedition to explore the Cheve cave system in Mexico, meaning the anti-microbial silver ions embedded within the fibres of the fabric are tried and tested. The J2 enables long, repetitive wear without the risk of skin infections, something which was critical on the US Team’s expedition.

Silver ions are incorporated into the fibres when they are manufactured and cannot be washed off. The silver ions stop the formation of bacterial cell membranes, preventing most bacteria from growing in the fibres, however will not adversely affect the naturally occurring bacteria on the skin itself.

Top:
A simple, close fitting design, with flat seams for next to skin comfort offers the perfect solution under any drysuit underwear. This top is not only easy to don, it has flattering lines and is extremely comfortable thanks to excellent all-way stretch fabric

Leggins:
Comfortable soft waistband made from recycled polyester and flat seams maximise next to skin comfort. The Leggings have minimal seams cut to flatter the line of the leg and are extremely comfortable thanks to excellent 4-way stretch fabric.

Features:
Developed for J2 caving expedition
Tested for 19 days, 24hrs a day
Anti-microbial silver ion technology
Lightweight and compact
Fast wicking
Extreme performance
Perfect for extended drysuit diving
OceanPositive made with Recycled Polyester

Fabric and Care:
90% Recycled Polyester/ 10% Elastane
Machine Wash Cold
Line Dry
Do not use Bleach
Do not Iron
Do not Tumble Dry
Can be Dry Cleaned
Avoid use of Fabric Softeners

You can combine the sizes. Have a look to the sizechart:
https://fourthelement.com/fourth-element-size-charts/#mgsc