# What do wet suit numbers mean?

What do wet suit numbers mean?

## What do wet suit numbers mean?

Wetsuit thickness is usually given with two numbers like 3/2, 4/3, 5/3, or three numbers like 5/4/3. The numbers mean that the thickness of the neoprene is 3 millimetres (or 4 or 5) on the body (and legs with winter suits) and 2 millimetres on arms (and legs with spring suits).

What do wetsuit thickness numbers mean?

The first number represents the thickness of the neoprene in the torso area, the second number represents the thickness of the neoprene in the extremities (or just the legs if there is a third number), and the third number (if present) represents the neoprene thickness in the arms.

What are 4 3 wetsuits good for?

4/3mm Wetsuits Ideal for cool and colder water temperatures, the 4/3 is a fullsuit/steamer wetsuit with 4mm neoprene around the torso and 3mm neoprene around the arms and legs.

### What is the difference between 4 3 and 3 2 wetsuits?

It’s fairly simple: the thicker the wetsuit, the warmer you will be. A 5/4/3 wetsuit will be much warmer than a 3/2 wetsuit. Thickness plays a small role in the durability of a wetsuit. Thicker suits, having more material, are less prone to getting tears all the way through the neoprene.

What temperature is 4/3 wetsuit?

4/3mm Wetsuit Seams 4/3mm wetsuits are designed for water temperatures as low as 52 degrees Fahrenheit. Because of that, 4/3 suits are always made with sealed seams.

Is a 4 3 wetsuit good for winter?

A 4/3 mm wetsuit thickness is ideal for most surfers in western Europe that want to surf from spring all the way to the beginning of winter. A 4/3 mm is most often classified as an all-season wetsuit rather than a full winter wetsuit, but for southern Europe, this is the perfect wetsuit to wear all winter.

#### How cold can you wear a 4 3 wetsuit?

54F–59F (12C–15C) – A 4/3 wetsuit with booties is okay, but for longer exposure, a 5/3 wetsuit with booties is best. 48F-54F (9C-12C) – A 5/3 or 5/4/3 wetsuit with booties and gloves is necessary. You may need a hood in windy conditions.

What does 4/3 mean on wetsuits?

You will often see wetsuits listed with numbers like 3/2 or 4/3 in the title but “mm” or millimeters is nowhere in sight. This is the industry standard and it is safe to assume that numbers like 4/3 refer to the thickness of the suit. So when a wetsuit is referred to as a 4/3, this means it is 4mm in certain areas and 3mm in others.

What type of wetsuit should I buy?

A suit with sealed seams (also called GBS, or, glued and blindstitched, seams) has interior sealing and lets very little water through. Another option is a mens 4/3 wetsuit with sealed and taped seams, with taping on the interior and exterior seam to provide reinforcement. You may also consider investing in a semi-dry wetsuit.

## What is the purpose of a wetsuit?

In fact, the purpose of a wetsuit is that it traps water between your skin and the suit creating heat/warmth. The thicker the core (in mm thickness), the warmer you will be. Your extremities (legs/arms) obviously need protection and warmth in most cases, but, you’re already keeping them busy with paddling and kicking.

How is the thickness of a wetsuit measured?

Wetsuit thickness affects both warmth and flexibility and is measured in millimeters or “mm” for short. You will often see wetsuits listed with numbers like 3/2 or 4/3 in the title but “mm” or millimeters is nowhere in sight. This is the industry standard and it is safe to assume that numbers like 4/3 refer to the thickness…