If you want to enjoy everything that cold-water diving has to offer, you need to invest in a reliable drysuit or semi drysuit. Our 2017 scuba diving Gear Buyers Guide will help you find the best drysuit or semi drysuit that fits your style.

More from the Gear Guide: Wetsuits | Regulators | Computers

Hollis Neotek 8/7/6 Semidry

• A mix of compression-resistant and superstretch neoprene maximizes thermal protection and flexibility

• Front neck dam with a watertight G-Lock horizontal front zipper offers easy donning and doffing and a tight barrier against water intrusion

The Neotek hooded semi-dry delivers warmth and comfort in cold-water diving conditions. Constructed of a mix of neoprene thicknesses and a ThermaSkin inner liner, all seams are double-glued, butt-joined and blindstitched, then covered by a unique liquid seam. Includes cargo pockets.

$449.95; hollis.com

SCUBAPRO Nova Scotia 7.5 mm Semi Dry

• Pure Design Concept for fewer seams and maximum flexibility

• Includes a 6 mm hood

The cold-water anchor of SCUBAPRO’s wetsuit line, the Nova Scotia has been updated with new thicker, water-repellent Everflex neoprene, molded thrermoplastic knee pads, anti-abrasion powertex shoulder pads and longer wrist seals to prevent unwanted flushing. It comes in 13 men’s and six women’s sizes and also includes a thigh-mounted cargo pocket, I-Safe computer safety straps and Diamond Span lining to increase warmth.

$629.00; scubapro.com

BARE X-Mission

• Flexible nylon ripstop trilaminate is durable and lightweight

• Available in 16 sizes to ensure an excellent, nearly custom fit for most any size diver

The burly X-Mission is built to last and to withstand extremes with a tough but pliable trilaminate construction and slim “cave cut” design for improved ergonomics. Enter and exit through a diagonal front zipper, and enjoy built-in features such as tec boots, latex seals, crotch strap, suspenders and twin cargo pockets to swallow any gear or tools you’ll need for your next coldwater adventure.

$2,799.95; baresports.com

Hollis BTR-500

• Front-entry design makes it easy to don and doff without assistance

• Includes two large Velcro bellows pockets with D-rings for carrying tools and accessories

The new BTR-500 uses the latest butyl trilaminate Ripstop material to produce a lightweight yet very durable drysuit. The watertight composite zipper provides lots of flexibility in the torso area for maximum range of motion. The suit comes with a latex neck seal backed by an adjustable neoprene collar, wrist seals, suspenders and 5 mm neoprene socks (optional boots are also available).

$1,349.95; hollis.com

SEAC WarmDry

• High-density 4 mm neoprene suit features seams that are blindstitched on the outside and neoprene taped on the inside

• Comes complete with cargo pocket, hood, suspenders and carry bag

The WarmDry is comfortable and flexible, but most important, it keeps you warm under the most extreme and demanding dive conditions, and reduces the need for wearing a thick undergarment. Fitted with semi-rigid boots that can be turned inside-out for drying, the suit features SEAC’s Aquastop closures at the wrists, a Glideskin collar and a rear BDM dry zipper.

$1,199; seacusa.com

SEASOFT XV-4

• High-tech neoprene is tough, abrasion resistant and quick drying

• Available in both stock and custom sizing

The XV-4 is crafted from one of the most advanced neoprenes available. It is a quick-drying, tight, exterior weave and is semi-compressed for durability and warmth. It is truly the easiest suit available for donning/doffing. Other features are athletic STEALTH Booties, a cargo pocket and 3 mm STRETCHTEX seals. According to SEASOFT, the forearm- mounted exhaust valve dumps air five times faster than traditional shoulder- mounted valves.

$2,899.99; seasoftscuba.com

Waterproof D9X Breathable

• Super-strong Quad-Lam material and extra reinforcement in high-wear areas increases long-term durability

• Zip-off neoprene warm cuffs accept virtually any dry glove system

Designed for professional divers as well as serious recreational divers, the D9X is stronger and tougher than the ultralight D9, yet it’s able to retain its breathability while being only slightly heavier in weight. Features include a telescoping torso with a diagonal front entry and suspenders for fit and comfort, large thigh pockets, and XLite Flex Boots. It also includes a lifetime warranty.

$1,995; waterproof-usa.com