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We have a range of thermal layers, CoreTek and CoreTek X Undersuits, part of the Hammond Survival Wear range for commercial and leisure use.

These thermal layers comprise of long sleeve tops, leggings and socks.

CoreTek Undersuits

The CoreTek undersuit is a single lined polar fleece 3-piece thermal, offering comfort and warmth allowing the wearer freedom of movement.

The CoreTek X is a dual core fleece offering additional warmth to those diving in cooler water temperatures and those doing watersports in winter.

Both undersuits are available in standard unisex sizes S – XXXL and features include an extended seat cover in the top and hand loops.

The leggings have a drawstring waist and foot loops, whilst the top has a crew neck to help retain warmth and not hinder the neck seal.

The polar fleece fabric is a compact material, keeping the wearer warm and the skin dry. It comprises of a technical stretch construction to allow the lateral movement of fabric. The polar fleece material has been specifically designed for the CoreTek range.

These undersuits can be worn under any make of drysuit.

CoreTek Undersuit
CoreTek Undersuit
Price: £135.00
CoreTek X Undersuit
CoreTek X Undersuit
Price: £180.00

If you have any questions regarding choosing an undersuit, please email [email protected] or call 01474 704123.

Buy dry suits on our secure site