Mens Diving Insulation Tops

NeoSport 7mm Waterman Unisex Jacket Wetsuit

64 reviews

SKU: NSPWJC3X

~~$146.95~~ Save: $47.00 (32%)

^$99.95

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In Stock

DESCRIPTION

A durable 7mm neoprene jacket wetsuit with wrist seals and front zipper for warmth and easy entry.

Henderson 3mm Thermoprene Men's Vest Wetsuit

43 reviews

SKU: HNDTVMLR

^$112.99

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In Stock

DESCRIPTION

A 3mm front-zip men's vest wetsuit with 75% more stretch than standard neoprene for added comfort.

NeoSport 5/3mm Xspan Men's Hooded Vest

33 reviews

SKU: NSPX5MHV2X

~~$109.95~~ Save: $25 (23%)

^$84.95

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In Stock

DESCRIPTION

A 5/3mm hooded vest made with XSPAN fabric for extensive stretching and durability in cold water scuba diving.

NeoSport 2.5mm Men's Front Zip Vest Wetsuit

32 reviews

SKU: NSPVBLXS

^$53.95

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In Stock

DESCRIPTION

A sleeveless front-zip wetsuit vest made of 2.5mm nylon ll neoprene rubber for scuba and snorkeling.

Pinnacle 5mm Escape Men's Shorty Wetsuit

24 reviews

SKU: PINE5SVMSM

^$159.95

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In Stock

DESCRIPTION

A 5mm step-in design shorty wetsuit with titanium lining for increased warmth and easy entry front zipper.

Lavacore Men's Long Sleeve Shirt

23 reviews

SKU: LVCSLSM3XL

^$129.95

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In Stock

DESCRIPTION

A neutrally buoyant long sleeve shirt with a soft fleece inner layer for warmth and antibacterial properties.

Pros

High quality
Effective buoyancy
Provides warmth
Versatile use
Comfortable fit

Henderson 3mm Thermoprene Men's Jacket Wetsuit

22 reviews

SKU: HNDTLS3FMLR

^$203.99

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In Stock

DESCRIPTION

A durable 3mm men's wetsuit jacket with 180% stretch Thermoprene and spandex trimmed cuffs.

Pinnacle 3mm Spirit Men's Shorty Wetsuit

21 reviews

SKU: PINSP3MN4XL

^$99.95

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In Stock

DESCRIPTION

A 3mm shorty wetsuit for men, perfect for warm water activities with wind-resistant chest panels and back zip.

Pros

Good fit and size range
Suitable for warmer water activities
High quality and durability
Affordable price and value
Stretchability and ease of use

NeoSport 1.5mm Xspan Men's Long Sleeve Top

20 reviews

SKU: NSPPLSSXS

~~$99.95~~ Save: $22 (22%)

^$77.95

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In Stock

DESCRIPTION

A ultra-soft and comfortable men's long sleeve top made from exclusive XSPAN material.

NeoSport 3mm Waterman Unisex Jacket Wetsuit

18 reviews

SKU: NSP3WJCLR

~~$95.99~~ Save: $21.04 (22%)

^$74.95

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In Stock

DESCRIPTION

A durable 3mm neoprene jacket wetsuit designed for scuba, with a comfortable fit and front zip.

O'Neill Thermo X Long Sleeve Rash Guard

17 reviews

SKU: ONLTXLTSM

^$71.95

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In Stock

DESCRIPTION

A high-performance long sleeve rash guard with incredible insulation, low bulk, and quick-dry properties for ultimate comfort and freedom of movement.

Lavacore Men's Short Sleeve Shirt

15 reviews

SKU: LVCSSM4XL

^$119.95

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In Stock

DESCRIPTION

A comfortable and odor-minimizing short sleeve shirt with 4-way stretch and thermal insulation.

NeoSport 5mm Waterman Unisex Jacket Wetsuit

14 reviews

SKU: NSP5WJCXL

~~$128.99~~ Save: $44.04 (34%)

^$84.95

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In Stock

DESCRIPTION

A durable 5mm neoprene jacket wetsuit designed for scuba watermen, with front zip and glued/sewn seams.

Henderson 7/5mm Thermoprene Pro Men's Hooded Vest

13 reviews

SKU: HNDTPMHV72XL

^$189.99

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In Stock

DESCRIPTION

A 7/5mm neoprene hooded vest with 250% stretch, anatomical fit, and one-way vent purge valve for layering in cold water.

NeoSport 1.5mm Xspan Men's Short Sleeve Top

13 reviews

SKU: NSPPSSS3XL

~~$85.95~~ Save: $11 (13%)

^$74.95

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In Stock

DESCRIPTION

A 1.5mm XSPAN men's short sleeve top made from 250% 4-Way Super Stretch neoprene, with no zipper design.

NeoSport 7mm Men's Jacket Wetsuit

11 reviews

SKU: BLR7MJMD

~~$134.99~~ Save: $55.02 (41%)

^$79.97

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In Stock

DESCRIPTION

A 7mm neoprene jacket wetsuit designed for men, providing double layer core protection in colder waters.

Scubapro 3mm Definition Men's Full Wetsuit

11 reviews

SKU: SCPDSM33XL

^$340

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In Stock

DESCRIPTION

A 3mm full wetsuit for men, featuring a custom fit, infrared fleece lining, and secure wrist instrument straps.

Henderson 5mm Thermoprene Men's Jacket Wetsuit

8 reviews

SKU: HNDTLS5FMSM

^$264.99

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In Stock

DESCRIPTION

A durable and comfortable 5mm Thermoprene men's jacket wetsuit with front zipper design.

Henderson 7mm Thermoprene Men's Jacket Wetsuit

7 reviews

SKU: HNDTLS7FMLT

^$313.99

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In Stock

DESCRIPTION

A high-quality 7mm men's jacket wetsuit made of stretchy thermoprene with durable seams and front zipper.

Scubapro 1mm Hybrid Thermal Men's Long Sleeve Top

5 reviews

SKU: SCPHTTLMXL

^$115

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In Stock

DESCRIPTION

A form-fitting, sleek hydrodynamic men's long sleeve top made of neoprene for thermal insulation.

Scubapro 1.5mm Everflex Men's Long Sleeve Top

4 reviews

SKU: SCPE1LSMBK2X

^$219

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In Stock

DESCRIPTION

A high-stretch, water-repellant neoprene top for male scuba divers with fleece and plush lining for warmth and comfort.

Scubapro Hybrid Men's Hooded Vest

4 reviews

SKU: SCPHHVM4XL

^$85

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In Stock

DESCRIPTION

A form-fitting, hydrodynamic hooded vest for male scuba divers made of neoprene/nylon blend with microplush fleece interior.

Sharkskin Titanium 2 Men's Long Sleeve Top, Pants, Hood & Socks Package

3 reviews

SKU: PCKSHST2LMK

~~$699.97~~ Save: $139.99 (20%)

^$559.98

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In Stock

DESCRIPTION

A thermal protection package for men, featuring a titanium-infused material that retains body heat in cold waters.

Sharkskin Titanium 2 Men's Front Zip Long Sleeve Top

3 reviews

SKU: SHST2LMMD

~~$299.99~~ Save: $76 (25%)

^$223.99

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In Stock

DESCRIPTION

A men's front zip top with unmatched thermal protection, titanium-infused technology, and a luxe inner layer.

Scubapro K2 Extreme Men's Full Suit Undergarment

2 reviews

SKU: SCPK2EFUMMD

^$424

+ wishlist

In Stock

DESCRIPTION

A premium men's undergarment for drysuit diving, the Scubapro K2 Extreme offers superior warmth, protection, and easy wear.

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Mens Diving Insulation Tops

When preparing for underwater adventures, especially as the water temperature starts to dip in early autumn, the right gear makes all the difference. Men’s diving insulation tops are a staple for divers who want to extend their season, stay comfortable on repetitive dives, or simply enjoy the freedom of movement that comes with a well-fitted thermal layer. These tops are designed to trap body heat, wick away moisture, and provide a vital buffer against the chill of deeper or longer dives. Whether you’re exploring kelp forests off the California coast, drifting over coral reefs in the Caribbean, or braving the brisk waters of northern lakes, a quality insulation top can be the deciding factor between an exhilarating dive and an uncomfortable one. They’re especially popular among divers who want to layer up under a wetsuit or drysuit for extra warmth without sacrificing flexibility. The variety in thickness, material, and cut means there’s an option for every diving style, from lightweight rash guards with thermal linings to thicker fleece-lined tops that mimic the insulation of a full wetsuit.

Selecting the right insulation top is not just about the water temperature—it’s also about your personal comfort, how easily you get cold, and the type of diving you plan to do. For those who spend long hours in the water or who are prone to feeling chilly, a thicker or more advanced thermal top can make all the difference. Freedivers and snorkelers often appreciate the streamlined fit and minimal bulk, while scuba divers benefit from tops that integrate seamlessly with their existing wetsuit or drysuit setup. These tops also make thoughtful gifts for the divers in your life, especially as the holidays approach and many are looking to upgrade their gear for winter travel or upcoming dive trips. Practical, versatile, and easy to pack, an insulation top is the kind of gear that gets used again and again—whether it’s for early morning dives, surface intervals, or even paddleboarding and kayaking on cooler days. For those seeking even greater warmth and protection, pairing an insulation top with a full suit is a smart move; you can explore more options by visiting our curated selection of Mens Insulated Diving Suits for comprehensive coverage and comfort.

One of the most rewarding things about investing in a high-quality men’s diving insulation top is the versatility it offers. On a personal note, there’s nothing quite like slipping into a soft, thermal-lined top before an early morning dive, feeling the gentle hug of insulation as you check your gear on the boat. It’s a small ritual that signals the start of another underwater adventure, and over time, these tops become trusted companions—reliable, durable, and always ready for the next trip. Many divers find that having a dedicated insulation layer extends the life of their wetsuit by reducing wear and tear, while also providing an extra level of hygiene and comfort. As we move into the cooler months, now is the perfect time to consider upgrading your thermal protection, whether you’re a seasoned diver, a weekend snorkeler, or shopping for someone who’s just starting to explore the underwater world. With the right insulation top, you’re not just buying a piece of gear—you’re investing in longer, more enjoyable dives and the confidence to explore wherever your next adventure takes you.