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heavy light

heavy light

heavy light

Product catalog summary
Product Overview
The Heavy Light Cordura FZ suit by URSUK OY is designed for demanding wreck and technical diving, emphasizing durability as a critical safety feature. The suit is constructed from a Cordura-lined trilaminate, offering exceptional resistance to wear, tear, puncture, and abrasion.

Design and Ergonomics
The suit features an ergonomic design with a neoprene hood and face seal compatible with both half and full-face masks. A swiveling inlet valve reduces hose stress, and the front zipper allows for easy self-dressing. The zipper cover protects against dirt and abrasion.

Seam Technology
The patented Flat Seam-technology ensures flexibility and durability, with seams taped on both sides to avoid multiple layers, enhancing comfort and longevity.

Comfort and Fit
Integrated braces and a crotch strap create a telescope waist, providing a fit similar to regular clothing. D-rings in pockets allow attachment of accessories, and heat-pressed reinforcements protect key areas. Neoprene boots with latex surfaces minimize the need for extra insulation and prevent buoyancy issues.

Technical Specifications
  • Front zipper with cover
  • Double-sided taped seam structure
  • Material: Black Cordura trilaminate 580g/m2
  • 5mm neoprene hood and 4mm face seal
  • Low profile automatic outlet valve with filter
  • Swiveling inlet valve (INT)
  • Heat-pressed reinforcements
  • 4mm neoprene boots with latex surface
  • Integrated braces and crotch strap
  • Latex neck and wrist seals
  • Two large pockets with D-rings
  • Includes carrying/storage bag and accessories

Optional Accessories
  • Relief zipper and pee valve
  • Additional pockets for tools and maps
  • Independent air system for suit gases
  • Attached gloves and wrist rings
  • Alternative boot options
  • Customizable size and model options

Certifications and Sizes
The suit is CE-certified and available in sizes S, M, L, XL, and XXL.
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Catalog excerpts

heavy light-1

Heavy Light Cordura FZ The Heavy Light Cordura FZ suit has been developed for demanding wreck and technical diving during which the durability of the suit becomes a matter of life and death. The Cordura-lined trilaminate is in a class of its own in terms of its resistance to wear, tear, puncture and abrasion. HL Cordura FZ has been made of an extremely durable Cordura trilaminate. Despite of it's durability is has ergonomic features of its own class. Ergonomically fitting neoprene hood and the face seal allows the use both with half and full-face masks. The swivelling inlet valve reduces the stress on the hose. The front zipper allows you easily to dress the suit without outside help. The cover on the zipper protects the jacket from rubbing and keeps the zipper clean from sand and dirt. The patented seam structure, that is based on the Flat Seam-technology, makes the suit flexible and durable. The seam is taped both in- and outside. Because of this technology the multiple layers can be avoided and even the strongest and hardest materials can be sealed. You feel the difference immediately and after years of use. Inside the suit there are integrated braces and together with the crotch strap they form a telescope waist. Thanks to this telescope waist construction. the ergonomy of the suit feels like a normal cloth. D-rings inside the pockets, to which for example a light can be attached. Heat pressed knee, back and elbow reinforcements. 4 mm neoprene boots with latex surface reduce the need for extra insulation. Right sizing prevents additional air from getting into the boots, which would create buoyancy. Heel strap retainers keep the fins safely in place. URSUK OY Teijonkatu 3, FI-20750 Turku, Finland. Tel. +358 20 779 8850, [email protected]. www.ursuk.com

 Open the catalog to page 1
heavy light-2

Technical Details • Front zipper with the zip cover • Seam structure: doubleside taped patented seam structure • Material: black Cordura trilaminate 580g/m2 • Integrated black 5mm neoprene hood • Face seal 4mm sandwich-neoprene • Automatic outlet valve of low profile type, with filter • Swiveling inlet valve (INT) • Heat pressed knee, back and elbow reinforcements • 4 mm neoprene boots with latex surface • Integrated braces, crotch strap and loops for drying • Latex neck seal • Wrist seals are made of latex. Bottleneck shaped with protection. • Two large pockets with D-rings • Includes carrying...

 Open the catalog to page 2
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.