Nallus SFT undersuit from Kallweit

The most innovative NEXUS SFT undersuit by the German manufacturer Kallweit Tauchtechnik, the production uses state-of-the-art materials and 3-layer technology. Lightweight and flexible, it provides full freedom of movement under a dry suit.  

• Nylon was used on the outside and some elements were finished with softshell (upper chest, upper back, knees, buttocks).
• The middle layer is Warmflex (compressed insulation material developed by Kallweit) - a special insert made of polyester fibers resembling a fleece with hydrophobic properties. The weight of the material is 250g / m2 after pressing. The inner layer is Nylon Superglide, making it easier to put on the undersuit for thermoactive underwear. The inner layer has additional stitching to keep the middle layer in position.
• Between the body and sleeves specially attached stretchable insoles, which together with the stretchy stretch fabric 105mm sewn along the sleeves form the Flow Control System (a system facilitating the movement of air during the suit's inflation).

• 4 pockets: inner dimensions 130 * 125 mm. ,
• 2 hip pockets and a 245 mm external pocket closed with a zipper covered with additional material.
• The undersuit is fastened with a double-sided YKK zipper.
•  At the end of the sleeves the undersuit has an elastic drawcord and an elastic band that facilitates donning and allows air to flow between the dry suit and the dry ring system.
• The ending of the trousers undersuit is equipped with an elastic cuff that prevents the leg from being pulled up during the dive and the dry suit's dressing.

The undersuit is available in the version for men and women.