Style Spring suits
Spring suits have long or short sleeves and cover the upper thighs, ending just above the knees. They are made of thinner neoprene layers, usually about two millimeters. They are ideal for extended use in fair weather. Contrary to their name, spring suits are more appropriate for summer or early fall rather than spring.
Full suits
Full suits have long sleeves and ankle-length pants, offering the most warmth among other wetsuit types. They come in different thicknesses and closure styles. They are also called steamers.
Farmer johns
Farmer johns, also called long johns, are sleeveless and cover the entire legs. They are ideal for swimming in cold water with warm air. They can be used with wetsuit jackets or tops to cover the arms, although this reduces flexibility and adds bulk. They can also be used with rash guards to protect the arms from cuts or irritation.
Short johns
Short johns have no sleeves and fall above the knees. They are the most open and comfortable type of wetsuit, but also offer the least warmth. They are commonly used in warm water where little insulation is needed.
Stitching Overlock Overlock Wetsuits consist of two layers of neoprene sewn together along the edges, with the outside surfaces facing in. The seam is raised on the inside but not visible on the outside, creating a smooth, seamless look. This style is fairly durable and cheap to produce. It is used in most low-end wetsuits. Their main disadvantage is that the inner seam can be irritating, particularly in the crotch and armpit areas. They are also less watertight, making them unsuitable for cold water.
Flatlock
Flatlock Wetsuits have two neoprene layers stitched edge to edge, with the stitching alternating from front to back. This creates a flatter seam than the overlock, making it more comfortable and less irritating. However, the stitches create more needle holes in the seam, reducing the suit’s durability. They are also more expensive than overlock suits.
Blindstitch
Blindstitch Wetsuits are sewn like flatlocks, except that the stitch goes only halfway through the fabric. The neoprene layers are usually glued together before stitching, resulting in a more waterproof construction. Some types are blindstitched from both sides of the suit. These are called double-blindstitch suits, and are more durable and watertight than the regular blindstitch. A heat-welded tape is sometimes applied over the stitching in areas subjected to the most stress. They are ideal for winter surfing and other snow sports. | 
