Mares Flexa 5.4.3 mm She Dives

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$ 131.95

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Mares Flexa 5.4.3 mm She Dives


Mares Flexa 5.4.3 mm She Dives

Mares Flexa 5.4.3 mm She Dives

Product description

Product description

A wetsuit with unbeatable comfort

• Made entirely of ultrastretch neoprene

• Pre-shaped and custom cut to fit the female body

• BPS, an additional layer of neoprene on the back for maximum protection

The Flexa suits are the result of an effort meant to obtain the widest variety of combination of steamer, shorty, and vest with only 5 items.

The steamers are available in three thickness families: for cold water the 8.6.5, for temperate water the 5.4.3, for warm water the 3.2.2.

No detail has been overlooked: front silver zipper with customized closure, zipper pull with integrated whistle, and the exclusive Back Protection System, an additional layer of neoprene on the inside of the rear panel of the suit.

Two advantages result from this: a higher thermal insulation (total thickness in the area is 10mm) and a cushioning effect in the area where the tank rests against the diver’s back for more comfort and support.



This internal fabric dedicated to the inside panel of suits is soft, smooth, durable and developed to increase free movement.

Ideal to guarantee extreme mobility, its refined finish prevents the suit from retaining water with the double benefit of keeping you warmer and making the suit dry faster.


The Back Protection System takes inspiration from our BC knowledge. We thought to add a wide additional neoprene layer in the lumbar region. Benefits are multiple, specifically by adding extra warmth in a zone that is usually cold sensitive.

Extra protection for better comfort when diving and also less empty spaces for disturbing water sacks.


This neck closure system allows for the easy customization of neck fittings.

Beginning this year, Mares provides a complete new style of velcro tag molded in rubber, to minimize snagging of the plush or neoprene.

Back and front zips with skin-on-skin zipper seals for a superior water barrier.


Knee protection made of anti-scratch polyurethane not only looks sharp, but is engineered for high strength and protection without compromising flexibility.

The linear design moves in line with your body while still guarding this high wear area.

Flexa Line SheDives:

A diver’s dream come true! A suit that combines all innovations in one single model. Its name: Flexa! Its material: 100% ultrastretch! Its mission: 100% comfort!

With the new Flexa line for women, the Trilastic concept reaches new heights in terms of quality and comfort.

Using varying neoprene thicknesses for different areas of the body, Mares has come out on top.

This is at the “core” of the Flexa SheDives models: thick material with high heat insulation at the core of the body, and thinner neoprene at the extremities for high mobility are symbolized by the numbers in the models’ names: Flexa 8.6.5, Flexa 5.4.3, and Flexa 3.2.2.

The cold water model, Flexa 8.6.5, for example has highly elastic 8 mm ultrastretch neoprene at the upper body, while 6mm ultrastretch at the arms and legs ensure unrestricted mobility.

And 5mm seals are more than enough. For Flexa, Mares has come up with even more: all women’s models feature an anatomical, preformed cut.
Never before has a women’s suit been this comfortable and insulating!

And there is more to discover: The abbreviation BPS (back protection system) refers to a neoprene layer integrated on the back that provides additional insulation and padding for the tank.

Cold water doesn’t stand a chance against the suit’s Thermo Plush lining and front zipper underlaid with smooth neoprene for sealing.

The custom collar closure allows for a customized adjustment of the neck seal because the new Velcro flap is tightly embedded in the rubber and as a result of this special construction only sticks where it is supposed to stick: at the neck!

The Flexa models also offer a solution to mechanical stress for those parts that take the most strain: arm and leg seals are sewn on elliptically to lessen traction stress.

A highly resilient Supratex layer provides protection at the knees.

Apart from Trilastic hoods, a shorty (Flexa Core) with attached hood and a vest (Flexa Vest) are available for modular extension of the Flexa models.

You’ll decide which combination suits you best!

Technical Characteristics:

Type of suite: wetsuit

Concept: Modular suit system consisting of (optional): overall, separate hood, two different vest with hood, gloves, and boots

Target audience: All divers diving in local bodies of water as well as in tropical seas

Material: Ultratstretch neoprene with Thermo Plush coating

Material thickness: 5 mm (upper body), 4 mm (arms, legs), 3 mm (seals)

Flexa Core / Vest Material: 5mm ultrastretch neoprene / 3 mm ultrastretch neoprene

Material reinforcements: BPS (back protection system) for additional neoprene padding at the back / Supratex knee pads

Zippers: Front zipper with smooth neoprene sealing

Seals: Sapphire glide skin on neck, arms, and legs


At this moment, the product Mares Flexa 5.4.3 mm She Dives is in stock at scubastore. Find out what other dive products, the brand Mares has at your online dive store. Make any outfit your own with this season´s selection of 5 mm models. At scubastore we stock the latest styles and designs of Suits. Browse through our selection and find the dive item that suits your needs.


Double cuff system:

Size chart. Suits

Use the chart below to determine your size. If you´re on the borderline between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit. If your measurements for bust and waist correspond to two different suggested sizes, order the size indicated by your bust measurement.

  • cm
  • inch
  • Kg
  • Pounds
Size Brand size Height (cm)(inch) Chest circumference (cm)(inch) Waist circumference (cm)(inch) Hip circumference (cm)(inch)


162 - 165

63.18 - 64.35

75 - 79

29.25 - 30.81

65 - 68

25.35 - 26.52

82 - 85

31.98 - 33.15



166 - 168

64.74 - 65.52

80 - 83

31.2 - 32.37

69 - 72

26.91 - 28.08

86 - 89

33.54 - 34.71



169 - 171

65.91 - 66.69

84 - 87

32.76 - 33.93

73 - 76

28.47 - 29.64

90 - 93

35.1 - 36.27



172 - 174

67.08 - 67.86

88 - 91

34.32 - 35.49

77 - 80

30.03 - 31.2

94 - 97

36.66 - 37.83



175 - 177

68.25 - 69.03

92 - 95

35.88 - 37.05

81 - 84

31.59 - 32.76

98 - 101

38.22 - 39.39



178 - 180

69.42 - 70.2

96 - 99

37.44 - 38.61

85 - 88

33.15 - 34.32

102 - 105

39.78 - 40.95



181 - 184

70.59 - 71.76

100 - 104

39 - 40.56

89 - 93

34.71 - 36.27

106 - 110

41.34 - 42.9

women.jpg sin_img_eng.png women_height_eng.png women_chest_eng.png women_waist_eng.png women_hip_eng.png
Customer reviews and questions (2)

Product rating 5 / 5


Top product, super price

After the old trilastic was slowly dissolving and I was always very happy with it, it had to be a trilastic of Mares in 3-4-5 mm. This suit also has a second skin. At first I was irritated, because the Flexa series now the entrance zipper is no longer on the back, but forward. But well processed and inside extra cuff (very pleasant). The flexion of the arm is somewhat narrower in Flexa than in the first-generation trilastic. Price was the same. Delivery was delivered 3 working days after order. Delivery was delivered 3 working days after order.



5.4.3 Mares flexa woman. 5mn Is L corresponds to size 4, 42/44 What does size M?

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