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SDS Watersports are a award winning diving equipment retailer, trusted supplier & warranty repair centre for the industries top diving equipment brands & the only retail dive shop to win the diver magazines retailer of the year award seven times.

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Ursuit X-Tex Thermofill Light Undersuit

  • Ursuit X-Tex Thermofill Light Undersuit

The X-Tex Thermofill Light underwear is elastic and watertight, and it provides perfect thermal insulation. It's made from a four layer material, with Thermofill fibre as insulating layer, and breathable watertight X-Tex membrane as intermediate layer.

The surface material is an elastic and smooth tricot fabric, and the inner lining is fleece.

The Finnfill insulation is the most distinctive property of X-Tex Light Finnfill underwear.

Finnfill membrane is developed by the most renowned research institutes and polymere manufacturers. The structure of Finnfill insulation is unique. The material does not lose its insulation capacity even after many times of washing. The Finnfill insulation doesn't break up like most cotton-wool insulating materials, and therefore it doesn't get lumpy or flattened with use or after washing.

The material also keeps most of its insulation capacity even when completely wet. The suit has vent holes in the armpits and on the left arm to assure free circulation of air inside and outside of the underwear, and to allow air control of the dry suit at any ascent speed.

The suit has a zipper with double locks, a chest pocket with zipper, as well as large thigh pockets. Elastic fabric in the collar, sleeves and ankles, and a wide waist band. Thumb loops and leg retainers ease dressing.

SDS Free Delivery Offer 

Get Free England Mainland Delivery On All Orders Over £300.00

Our free delivery offer will be automatically added once your cart total reaches £300.00 or above (*Cylinders & Compressors excluded). We prefer to ship via Royal Mail & Parcelforce within the UK, Scotland Mainland & Wales but if you require an alternate delivery method please contact us.

Our delivery charges are displayed and added to your order and the total amount to pay is displayed twice before you complete your order either on the cart page or during checkout.

England Mainland delivery on all orders under £300.00

Small Items, Sent via Royal Mail 1st/2nd Class Signed For

Medium - Large Packages, Sent via 24 hour recorded courier service

Extra Large Items, Sent via 24 hour recorded courier service - Add £10.00 per additional 20Kg

Additional charges may be needed for certain locations, for example Scotland Highlands, Islands and Ireland.

*Please Note: Cylinders and compressors are excluded from this offer because of the higher weights.

See Our Delivery Information Page For All Details.

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  • RRP £380.00
  • OUR PRICE £340.00


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Tags: Ursuit, Undersuit