Buy NowMSF 500tb flex Dry Suit

Please click on one of the sections below to find out more information,

Standard Size Chart

Although "Off the Peg", O'Three will ensure that a good fit is achieved.

Our extensive size range and the large amount of adjustments that can be made, for example, tweaks to the seals, arms and legs that might need shortening, or a change in boot size, means that we can correctly fit many shapes and sizes into "off the peg" suits.

Taking into account our unique fitting service which can involve much more complicated adjustments then mentioned above, this standard size guide should be used as a guide.

Please get in touch if in doubt.

However if a good fit is not possible there is always the option of a made to measure.

Mens Size Guide

  Height Weight Chest Waist Hip Inside Leg Boots
Small 5’ 5” - 5’ 7”
175 - 170cm
9.5 - 10.5stn
60 - 67kg
36” - 38”
92 - 97cm
29” - 31”
74 - 79cm
34” - 36”
86 - 91cm
27”
69cm
7 - 8
41 - 42
Medium 5’ 7” - 5’ 9”
170 - 175cm
10.5 - 11.5stn
67 - 73kg
38” - 40”
97 - 101cm
31” - 33”
79 - 84cm
36” - 38”
91 - 97cm
28”
71cm
8 - 9
42 - 43
Medium Tall 5’ 9” - 5’ 11”
175 - 180cm
11.5 - 12.5stn
73 - 80kg
38” - 40”
97 - 101cm
31” - 33”
79 - 84cm
36” - 38”
91 - 97cm
29”
74cm
8 - 9
42 - 43
Medium Large
Short
5’ 7” - 5’ 9”
170 - 175cm
11.5 - 13stn
73 - 83kg
40” - 42”
101 - 107cm
33” - 35”
84 - 89cm
38” - 40”
97 - 102cm
28”
71cm
8 - 9
42 - 43
Medium Large 5’ 9” - 5’ 11”
175 - 180cm
12 - 13.5stn
76 - 86kg
40” - 42”
101 - 107cm
33” - 35”
84 - 89cm
38” - 40”
97 - 102cm
29”
74cm
8 - 9
42 - 43
Medium Large
Tall
5’ 11” - 6’ 1”
180 - 185cm
12.5 - 14stn
80 - 90kg
40” - 42”
101 - 107cm
33” - 35”
84 - 89cm
38” - 40”
97 - 101cm
30”
76cm
9 - 10
43 - 44
Large Short 5’ 9” - 5’ 11”
175 - 180cm
12.5 - 14stn
80 - 90kg
42” - 44”
107 - 112cm
35” - 37”
89 - 94cm
40” - 42”
101 - 107cm
29”
74cm
9 - 10
43 - 44
Large 5’ 11” - 6’ 1”
180 - 185cm
13.5 - 15stn
85 - 95kg
42” - 44”
107 - 112cm
35” - 37”
89 - 94cm
40” - 42”
101 - 107cm
30”
76cm
9 - 10
43 - 44
Large Tall 6’ 1” - 6’ 3”
185 - 190cm
13.5 - 15.5stn
85 - 98kg
42” - 44”
107 - 112cm
35” - 37”
89 - 94cm
40” - 42”
101 - 107cm
32”
81cm
10 - 11
44 - 45
Extra Large
Short
5’ 11” - 6’ 1”
180 - 185cm
13.5 - 15stn
85 - 95kg
44” - 46”
112 - 117cm
37” - 39”
94 - 99cm
42” - 44”
107 - 112cm
30”
76cm
10 - 11
44 - 45
Extra Large 6’ 1” - 6’ 3”
185 - 190cm
14.5 - 16stn
95 - 105kg
44” - 46”
112 - 117cm
37” - 39”
94 - 99cm
42” - 44”
107 - 112cm
32”
81cm
10 - 11
44 - 45
Extra Large Tall 6’ 3” - 6’ 5”
190 - 195cm
15.5 - 17.5stn
98 - 108kg
44” - 46”
112 - 117cm
37” - 39”
94 - 99cm
42” - 44”
107 - 112cm
33”
84cm
11 - 12
45 - 46
Extra Extra
Large
6’ 3” - 6’ 5”
190 - 195cm
16.5 - 19stn
105 - 121kg
46” - 48”
117 - 122cm
39” - 41”
99 - 104cm
44” - 46”
112 - 117cm
33”
84cm
11 - 12
45 - 46


Womens Size Guide

  Height Weight Bust Waist Hip Inside Leg Boots
Extra Small 5’ 2” - 5’ 4”
157 - 162cm
7.5 - 9stn
48 - 57kg
33” - 34”
84 - 89cm
25” - 27”
64 - 69cm
34” - 36”
86 - 91cm
26”
66cm
4 - 5
36 - 37.5
Small 5’ 4” - 5’ 6”
162 - 167cm
9 - 10.5stn
57 - 67kg
34” - 36”
89 - 91cm
27” - 29”
69 - 74cm
36” - 38”
91 - 97cm
27”
69cm
5 - 6
37.5 - 38.5
Medium 5’ 6” - 5’ 8”
167 - 172cm
10.5 - 12stn
67 - 76kg
36” - 38”
91 - 96cm
29” - 31”
74 - 79cm
38” - 40”
97 - 102cm
28”
71cm
6 - 7
38.5 - 40
Medium Large 5’ 8” - 5’ 10”
172 - 178cm
12 - 13.5stn
76 - 86kg
38” - 40”
96 - 102cm
31” - 33”
79 - 84cm
40” - 42”
102 - 107cm
29”
74cm
7 - 8
40 - 42
Large 5’ 10” - 6’
178 - 183cm
13.5 - 15stn
86 - 95kg
40” - 43”
102 - 109cm
33” - 35”
84 - 89cm
42” - 44”
107 - 112cm
30”
76cm
7 - 8
40 - 42
Extra Large
Short
5’ 10” - 6’
178 - 183cm
15 - 16stn
95 - 102kg
43” - 46”
109 - 117cm
35” - 37”
89 - 94cm
44” - 46”
112 - 117cm
30”
76cm
8 - 9
42 - 43

 

Measurement Form

Customising

P-Zip

Allowing you to answer the call of nature without having to remove your suit.

P-Zip
£99.50

<strong>P-Zip</strong> - A 25cm Medium Weight BDM dry zip, laminated into a separate panel, then glued, blind stitched and sealed. Allowing you to answer the call of nature without having to remove your suit. Sorry men only.

P-Valve

Allowing you to answer the call of nature without having to remove your suit.

P-Valve Standard
£87.50

<strong>P-Valve Standard</strong> - Allowing you to answer the call of nature without having to remove your suit above and below the water.  Sorry..., men only.

Download Brochure

Advance P-Valve (APV)
£129.95

<strong>Advance P-Valve (APV)</strong> - Allowing you to answer the call of nature without having to remove your suit above and below the water.  Female friendly when used in conjunction with the 'SheWee Go'

Download Brochure

Pockets

Our off the peg suits come with a Cargo 25 on the left as standard.

Cargo 25
£25.50

<strong>Cargo 25</strong><br />Dimensions 22cm x 16cm x 7cm (Approx 2.5L)<br />HD velcro closure<br />Compact when empty<br />Hidden slate pocket<br />2x D-Rings<br />Self draining

Cargo 30
£29.50

<strong>Cargo 30</strong><br />Dimensions 24cm x 18cmcm x 7cm (Approx 3L)<br />HD velcro closure<br />Compact when empty<br />Hidden slate pocket<br />2x D-Rings<br />Self draining

Zipped
£32.50

<strong>Zipped</strong><br />Dimensions 28cm x 18cm x 6cm (Approx 3L)<br />32cm double opening zip<br />Hidden slate pocket<br />2x D-Rings<br />Self draining

Slate
£22.50

<strong>Slate</strong><br />Dimensions 24cm x 18cm x 2cm<br />Low Profile<br />D-Ring

Knife From £32.50

<strong>Knife</strong><br />Customised from £35.00<br />Standard from £25.00

Dry Gloves

Due to various dry glove systems available and ways of fitting them to our suits please contact one of the team discuss the options 0044 (0)1305 822820.

Boots

MSF 500tb flex comes as standard with the HD boot fitted in your correct shoe size.

HD Boot

<strong>HD Boot</strong><br />Super warm contoured foot. Strengthened sole combining an ergonomically reinforced upper and heel, with a built in fin stop.

Pivot boot
£75.00

<strong>Pivot boot</strong><br />A 3.5mm high density boot with a contoured foot and reinforced sole.  Ergonomically shaped with strap down ankles and built in fin stop.

Soft Sock
£75.00

<strong>Soft Sock</strong><br />2.5mm Ri material. A soft sock option may be a solution for some, but please be aware; this system can create other issues.<br />If you would prefer this option on your off the peg suit, it will add an additional £75.00.<br />The OTB Abys rock boot will accompany this soft sock perfectly.<br />Please call for more details

Valves

Our 'Off the Peg' suits come fitted with an Apeks swivel inlet, hose and low profile Auto Dump as standard. Inlet and Hose with SeaTec fitting.

Low Profile Swivel Suit Inflation Unit and Hose

<strong>Low Profile Swivel Suit Inflation Unit and Hose</strong> - Apeks robust and totally reliable inflation valve features an extra large recessed push-button allowing easy operation. The smooth back plate gives protection from uncomfortable pressure loads and helps prevent cold air blasts through underclothing. The valve sits low on the chest making it less prone to snagging. The 360° rotation is a key feature of this valve to meet your personal hose configuration. Comes complete with a 29" (74cm) long medium pressure hose, with the more universal Seatec coupling.

Low Profile Automatic Dump Valve

<strong>Low Profile Automatic Dump Valve</strong> - The most technically advanced and reliable automatic dump valve available. Correctly adjusted, the valve gives effortless yet controlled hands free ascent as expanding air automatically vents from your dry suit. Equipped with a manual over-ride system allowing you to vent the suit completely without disturbing your personal buoyancy setting. This valve has the lowest profile with optimum dump rate. It has an improved ratchet feel and is ergonomically designed for ease of use

Original Automatic Dump Valve

<strong>Original Automatic Dump Valve</strong> - Functions in exactly the same way as the Low Profile version. For Re-breather users, with front mounted counter lungs, this valve will be easier to reach. This valve can be supplied with a higher break pressure approximately twice that of the original. This higher break valve adds an additional £15.45

Carbon braided hose

<strong>Carbon braided hose</strong> - This high end hose features an external nylon safety braiding designed to resist the snags and abrasions that divers can often encounter. The double braiding also resists UV rays out of the water, thus extending the lifespan of the hose. Can be supplied with either Seatec or std Apeks coupling. This hose comes as standard on the ccn range. For other suits, please add £25.00

Cuff Dump

<strong>Cuff Dump</strong> - 45mm in diameter, old school, but effective.  Virtually free from maintenance and requires no adjustment. Designed to fit in the lower arm and allows air to be vented from the suit by simply raising your arm.  O'Three will fit this valve to the underside of your arm, unless otherwise stated.

Reflective

This reflective moulding is unique to O'Three and is SOLAS approved

Reflective

<strong>Reflective</strong> - This reflective moulding is unique to O'Three and is SOLAS approved. 11cm x 7cm. Additional reflectives can be added to any of our suits at extra cost.

Hood Attached

As with a front entry dry suit a hood attached system will tick some boxes, but will create one or two negatives. Increased warmth and reduced flushing are the real benefits, however equalisation and neck seal setting is made harder. Removal of the hood is obviously not an option when the weather improves. There are several options available and you may have a preference, please call and we will be able to discuss those options in more detail.

Made to Measure

Although made to measure is the ultimate way to have a suit made, at certain times of the year long lead times have to be considered. If you need a quicker completion, please consider the "off the peg - made to fit" options that are available on all O'Three suits.

The three key stages to O'Three's customisation Made to Measure process. There are many factors that need to be considered when purchasing a made to measure dry suit. However, certain build parameters must always be adhered to.

Types of diving and individuals perception of just how a suit should fit can vary hugely. O'Three will always guide and advise on how we feel a suit should be tailored and customised, but ultimately, it is down to each person.

To ensure this 100% customisation is achieved, we always insist, where possible a fitting is done before your suit is complete. It is at this stage any adjustments that need to be made to the fit of your suit can simply and easily be done with no compromise to the integrity of any seam. Exact position of all components, valves, pockets etc are then discussed and marked onto your suit.

This might seem like a long winded way but it works. We feel this is the only way you can truly achieve a genuinely customised suit.

Stage 1: Choose Your Suit.

Either online, over the phone or in the shop. Get measured, decide on materials, seal combinations and colour ways at this first step.

If you choose to do any of the above remotely O'Three will always be pleased to guide you through this process. It's not really that difficult as long as you remember some basic points as detailed in the measurement form section of this website. Please call if not 100% sure

Stage 2: The Fitting

This is the most important and critical stage of production. We know it's a big ask, but it is at this stage, where every effort must be made to try and come down to our workshops here in beautiful Portland, Dorset, UK. We call this "a fitting". This fitting date is given when you place your order.

Stage 3: Completion

After stage two, you will be given a completion date for collection or despatch of your new suit. Normally two working weeks after your fitting.

As well as the full specification above, the cost of your suit includes many customizing options, some of which are listed below.

A choice of;

  • Material Combinations
  • Customised Tailoring
  • Knee Pads
  • Shoulder Pads
  • Valve Options
  • Hose Options
  • Two Pockets
  • Reflective's
  • Braces (if required)
  • Boot / Soft Sock
  • Zip Weight
  • Zip Guard
  • Seals

Other options are available at additional cost.

  • P-Zip
  • P-Valve
  • High Profile Auto, break pressure x2
  • Commercial reinforcements
  • Additional valves
  • Extra Pockets
  • Hood Attached
  • Dry Glove Systems
  • Rock Boots

 

User Guide

Putting On

Taking Off

Repairs

We can repair all types of neoprene dry and wet suits.

Membrane / Trilaminate:

O’Three will also repair main panels, seals and zips on most Trilaminate and Membrane type dry suits.  Unfortunately due to construction methods used on seams, when leaks do occur it can be very difficult to make an effect repair, therefore we will have to approach each suit on an individual basis and will advise after a full leak test.

Lead times:
During busy times we will always do our best to keep people in the water.  For O’Three customers, if lead times are pushed, wherever possible we will always try and loan a dry suit.

Warranty

O’Three have gained a unique reputation for producing high quality individually customised dry suits and delivering customer care that is at the very core of everything we do.

Within the company we are lucky enough to have a wealth of knowledge that has been made possible through a superb record of staff retention.

Every dry suit is guaranteed against defects in materials and workmanship for three years. In the unlikely event that you do experience a problem during that period, if after inspection O’Three are satisfied that a product is defective, and taking into account what they regard as fair wear and tear from the natural life of the dry suit, they will repair or replace it free of charge.

In Plain Terms:
In this day and age of lawsuits and litigation, O’Three prides itself on its “no nonsense, no hassle” after sales service – which we are told is second to none.

O’Three has been able to develop this side of its business because of the mutual trust it develops with its customers.

Ambassadors

PDA - Professional Diving Academy

The Professional Diving Academy has a global reputation for running high quality Commercial Diver Training Courses. Established through real concern at the apparent shortfall in training standards, the PDA has gone on to develop ground breaking SQA Approved Construction and Inspection Diver Awards. These Industry Awards compliment the excellent HSE Approved Commercial Diver Training, and aim to ensure that every new diver graduating from the Professional Diving Academy is an immediate and highly employable asset for any recipient company.

There are also the equipment needs of the newly qualified diver and in this respect the PDA are truly unique by providing a superb free personal equipment package for their students. The main concern when outsourcing critical equipment products such as Drysuits, was ensuring that the PDA brand name for quality was maintained. It is therefore great testament to the standard of the MSF 500 that it is the Drysuit provided for any student doing a "Standard Career Package" at the Professional Diving Academy.

T: +44 (0)1369 701 701
www.professionaldivingacademy.com
info@professionaldivingacademy.com

Nina Presiner - World Record Deepest women 160m, Jolanda, Red Sea

The Jolanda 160 Project aimed to complete a safe and successful dive to a depth of 160 metres on the wreckage of the Jolanda.

The objective was to get the first footage of the Jolanda at depth since it sunk from its initial shallow resting place to 150m.

As a bonus it was discovered that by completing the dive, Nina Preisner would obtain the 'Women's Deepest Wreck Dive' a record, currently held by Adina Ochert with a previous dive to 144 mtrs on HMS Victoria also in an O'Three dry suit and before that the record was held by Christina Campbell when she scootered the huge bow section of RMS Britannic in 1998. Nina dived with her buddy, Neil Black who also wore an O'Three purchased several years earlier.

http://www.deepdives.co.uk/jolanda160.html

Darren Brown - "Our Test Pilot", South Coast UK

You can imagine the offers of "free help" we get with regards to testing new suits. Darren has been O'Threes "test pilot" for many years now...., why..., three reasons, the amount of dives Darren puts in, the abusive toll his type of diving takes out on the suit and his outspokenness.

Darren and his partner Annette, run a very niche, successful, 100% sustainable, traceable and wild food company supplying the Rich and Famous in the culinary world. Dived scallops are at the very heart of their business.

It's not unusual for Darren to log in excess of 300 dives per year. When we ask Darren to test a new suit / material, that suit will stay with him for at least a year. The quick succession in which those dives are done and the aggressive nature of diving for scallops commercially puts tremendous wear stress and strains on a suit.

"In this marketing driven world where the pressure to launch new materials and ideas annually is more important than the longevity of the end result, you can be sure that when O'Three launches a new suit, I've hammered it."