- Size Guide
- Delivery & Returns
The Santi Flex 2.0 is a feature-packed heated undersuit for all divers engaging in shorter dives in cold water or longer dives in temperate and warm waters.
If you are looking for a comfortable, user-friendly undersuit that offers excellent flexibility and agility, this undergarment should tick all the boxes. First of all, it is manufactured from high-quality 180g/m2 Climashield Contour fabric with an extra layer of protection around the chest, which offers better comfort without restricting your movements. For the same reason, the Flex 2.0 Heated Undersuit takes less space and is lighter in comparison to similar undersuits made out of the standard Thinsulate material. But most of all, the fabric used in the production of this undersuit is breathable so will keep you warm throughout the dive.
The whole undersuit comes equipped with ultra-soft silicone coated wires, as well as built-in heating glove wire extensions so you will stay comfortable and you can upgrade as well. The SANTI Heated Flex 2.0 Heated Undersuit is full of other features such as a pee valve opening, two-way zipper, electrical cable pocket and non-soaking net cuffs.
The SANTI Flex 2.0 Heated Undersuit pairs nicely with other items in the range like the Heated Vest, Heated Gloves, Thermoconnector or Thermovalve and SANTI batteries. For the best effect, this undersuit should be used in combination with a thin base layer and not on bare skin, so have a look at our selection of base layers too.
Whether you are diving in the Chanel, the Atlantic, the Baltic or the Med, you will find the SANTI Flex 2.0 Heated Undersuit a fantastic addition to your exposure protection. The suit is also supplied with a dedicated bag.
Operating time on the SANTI 24Ah battery: approx. 2h30min – 3h
- Handy pocket on the waist for the power cord
- P-valve opening for better management
- Non - soaking net cuffs with rubber loops for thumbs
- Elastic gussets under the armpits for flexibility
- Two side pockets
- Elastic waist belt
- Two - way entry zipper
- Foot straps that hold the feet while dressing
- Maximum heating temperature: 45ºC
- Maximum heating power: 110W
- Climashield Contour 180g/m2 thermal insulation
- Safety switch preventing overheating and too strong current
- Heating wire covered with ultra-soft, silicone isolation resistant to breaking,
- Innovative, synthetic power cable resistant to high temperatures and cuts are hidden in a handy pocket,
- Ergonomic nesting and wires layout inside,
- Built-in heating glove wires,
- Undersuit bag included
Use this size guide to find the best fitting Santi Undersuit for you. Please note that this is a guide only and that you will need to ensure a proper fit before using for the first time.
If you have any questions about sizing or about Santi Undersuits then please give us a call on 020 8994 6006, chat with or email our customer support team, come and see us in-store or book a video consultation appointment, and we will be happy to help.
We offer free tracked UK standard delivery on orders over £30.
Standard UK delivery and Next Business Day UK delivery rates are calculated at checkout and offers a number of courier options for maximum convenience to you.
International shipping rates depend on items, shipment weight and destination. Shipping costs are calculated at checkout.
Estimated delivery times are shown during checkout and reflect your chosen delivery method.
Estimated delivery times are shown during checkout and reflect your chosen delivery method
If you change your mind, it doesn’t fit, or you become inflicted with buyer’s regret - that's OK!
Mike's Dive Store offer an extended returns policy of 30 days - so you can be rest assured if the suit, piece of diving equipment or gift doesn't suit then just send it back, and we will either exchange it or offer a full refund less any postage costs. Too easy!
Please note that there are some special order items on our website that will be subject to a 20% re-stocking fee, but we will let you know about these items before we 'special order' them so that you are aware of this. If this is the case we can always help with correct sizing so that we minimise the risk of return.