ContentsQUICK ANSWER – THE BEST DRYSUIT UNDERGARMENTSCOMPARISON TABLE – THE BEST DRYSUIT UNDERGARMENTSDRYSUIT UNDERGARMENTS REVIEWSSCUBAPRO CLIMASPHEREFOURTH ELEMENT HALO 3DFOURTH ELEMENT ARCTICWATERPROOF WARMTEC HD 200G FIBERFILLWATERPROOF WARMTEC HD 300G FIBERFILLBARE POLARWEAR EXTREMEAQUA LUNG MKOHOW TO CHOOSE THE BEST DRYSUIT UNDERGARMENTSWARMTHLAYERINGDESIGN & MATERIALCOST You’ve just bought your shiny, brand new drysuit, but the question now is what to wear underneath it, and what are the best drysuit undergarments available? Whether you’re a recreational diver diving in cold water or a technical diver used to deep diving, choosing the right undersuit is crucial to enjoying your diving. Staying warm but avoiding overheating in the water is a joint effort between the drysuit and the undersuit. Looking around there are plenty of options available, all promising to keep you warm, but ultimately which ones are the best? One of our big goals here at The Adventure Junkies is to make your life easier when it comes to gear shopping. In this guide, we’ll walk you through which drysuit undergarments are the best, and when and where you can best use them. For more of our top scuba gear recommendations, check out these popular articles: BCDs | Regulators | Gauges | Masks | Fins | Dry Snorkels Wetsuits | Boots | Gloves | Drysuits Travel Bags | SMBs | Knives | Lights | Compasses Rebreathers | DPVs | Tanks | Watches | Computers Cameras | Housings | Lenses | Strobes LOOKING FOR A GIFT FOR AFELLOW DIVER?Check out our gift guide that includes 100 ideas to surprise your diving friends.From big ticket presents to stocking stuffers, there is something for everyone. VIEW NOW QUICK ANSWER – THE BEST DRYSUIT UNDERGARMENTS 1. SCUBAPRO CLIMASPHERE VIEW AT AMAZON 2. FOURTH ELEMENT HALO3D VIEW AT AMAZON 3. FOURTH ELEMENT ARCTIC VIEW AT AMAZON 4. WATERPROOF WARMTEC HD 200G VIEW AT AMAZON 5. WATERPROOF WARMTEC HD 300G VIEW AT AMAZON 6. BARE POLARWEAR EXTREME VIEW AT AMAZON 7. AQUA LUNG MKO VIEW AT AMAZON COMPARISON TABLE – THE BEST DRYSUIT UNDERGARMENTS PICTUREUNDERGARMENTWARMTHPART OF A LAYERPRICERATING PICTUREUNDERGARMENTWARMTHPART OF A LAYERPRICERATING Scubapro Climasphere*No$$5.0 Fourth Element Halo3D ****Yes$$$5.0 Fourth Element Arctic ***Yes$$5.0 Waterproof Warmtec HD 200G Fiberfill**No$4.6 Waterproof Warmtec HD 300G Fiberfill ***No$4.6 Bare Polarwear Extreme**Yes$$$4.7 Aqua Lung MKO*No$5.0 DIVE TRAVELPACKING LISTDon't forget important gear at home!Print out this free dive gear packing list to prepare for your next adventure.Plus, you'll get exclusive content in our newsletter to help you make the most of your time underwater!UNLOCK THIS LIST* You will get weekly emails with practical diving advice that complement the information contained in the packing list. You can always opt out of these emails. DRYSUIT UNDERGARMENTS REVIEWS SCUBAPRO CLIMASPHERE Check out the latest price on: Amazon | LeisurePro BEST FOR: Diving in temperate and cold waters, by choosing to wear either one or both layers WOMEN’S VERSION: Unisex KEY FEATURES: 2-piece suit with a full body undersuit, and a shorty-like top for additional warmth, thumb and foot loops, neoprene ankle and wrist cuffs MATERIAL: Fleece material, that stretches to match the diver’s body shape PROS: Two-piece gives more flexibility, cuffs and loops make putting the drysuit on much easier CONS: Two-piece design can be bulky around the midriff, chest and shoulders area, not easy to route a P-valve, somewhat heavy FOURTH ELEMENT HALO 3D Check out the latest price on: Amazon | LeisurePro BEST FOR: Cold water diving, or ultra-long dives in temperate waters, ideal for combining with the Xerotherm base layer WOMEN’S VERSION: Fourth Element Halo3D KEY FEATURES: Thumb and foot loops, right arm pockets, P-valve holes, three-layer construction with SPACETEK insulated panels MATERIAL: Dual layered stretch material with SPACETEK panels PROS: Super warm even when soaking wet, pockets, thumb and foot loops make donning the drysuit very easy, P-Valve holes allow for easy routing of the hoses CONS: Expensive, can be bulky especially when worn with base layer FOURTH ELEMENT ARCTIC Check out the latest price on: Amazon | LeisurePro BEST FOR: Ideal for colder waters when used alone, when combined with the Xerotherm can be used in very cold waters WOMEN’S VERSION: Fourth Element Arctic KEY FEATURES: Thumb and foot loops make it easier to put on the drysuit, will continue to provide warmth even after minor leaks MATERIAL: Dual layer fleece-like material, that provides great insulation whilst being lightweight PROS: Very warm, lightweight, and combines very well with Fourth Element base layers, stays warm when wet CONS: Somewhat expensive, does not offer ideal routing for a P-valve, and can take a while to dry WATERPROOF WARMTEC HD 200G FIBERFILL Check out the latest price on: Amazon | LeisurePro BEST FOR: Water temperatures from 45-65 degrees Fahrenheit WOMEN’S VERSION: Unisex KEY FEATURES: Four pockets, front entry zipper, mesh shoulders, elastic waist, zippered legs MATERIAL: Outer shell: 100% nylon taffeta 210T polyurethane silver coated; lining: polyester fiber with scald surface PROS: Great value for the money, snug fitting, four pockets for stashing essentials CONS: Not for the coldest waters WATERPROOF WARMTEC HD 300G FIBERFILL Check out the latest price on: Amazon | LeisurePro BEST FOR: Cold water diving WOMEN’S VERSION: Unisex KEY FEATURES: 4 pockets, thumb and foot loops MATERIAL: Outer shell: 100% nylon taffeta 210T polyurethane silver coated; lining: polyester fiber with scald surface PROS: Very warm, great value for money, thumb and foot loops facilitate putting on the drysuit CONS: Thick material means it can be cumbersome BARE POLARWEAR EXTREME Check out the latest price on: Amazon BEST FOR: Cold water diving WOMEN’S VERSION: Bare Hi-Loft Polar Wear Extreme KEY FEATURES: Two-way zipper, thumb and foot loops, and Thinsulate panelling MATERIAL: Fleece material with HYDROSTRETCH panels, and Thinsulate around the torso PROS: Super warm, two-way zip allows for easy P-valve routing CONS: Expensive, can be quite bulky AQUA LUNG MKO Check out the latest price on: Amazon BEST FOR: A moisture-wicking base layer WOMEN’S VERSION: Unisex KEY FEATURES: 1-piece suit with rear convenience flap, 2-way torso/relief zipper, non-corroding YKK zippers, smooth Lycra stirrups & elastic thumb loops MATERIAL: Breathable, moisture-wicking, bamboo blend PROS: Additional Spandex content results in an extreme stretch suitable for all body types CONS: Not easy to route a P-valve, not suitable for extreme conditions PLAN & PREPARE FOR YOUR FIRST LIVEABOARD TRIPPLAN & PREPARE FOR YOUR FIRST LIVEABOARD TRIPEnter your name and email to get instant access to the Quick Starter Guide to Liveaboard Diving, which has been used by hundreds of people to plan and prepare for their diving adventures! Plus, you'll get exclusive content in our newsletter to help you make the most of your scuba safari!UNLOCK THIS GUIDE* You will get weekly emails with practical diving advice that complement the information contained in the guide. You can always opt out of these emails.LET US HELP YOUGET YOUR SCUBA FIXFor more email-based advice and inspiration, select additional areas of interest below. GET STARTED DIVINGLIVEABOARD DIVINGDIVE TRAVEL DEALSDIVE DESTINATIONSGEAR UP FOR SCUBA UPDATE PROFILE SKIP FOR NOW HOW TO CHOOSE THE BEST DRYSUIT UNDERGARMENTS WARMTH The key factor when choosing the best drysuit undergarment is how warm they can keep you for the type of diving you are doing. Since minor leaks are a fact of life when diving with a drysuit, it is crucially important to know whether your undergarment will still keep you warm when it is wet. LAYERING On land, layering your clothing is key to staying warm, and it’s no different underwater. Multiple layers are far more effective for maintaining thermal protection. The best drysuit undergarments can be layered as part of a bigger system—providing warmth and flexibility no matter what the water temperature or diving conditions. One drawback to look out for is that with layering, the undergarment can end up being very bulky and hinder movement and performance, and even negatively affect your buoyancy control. DESIGN & MATERIAL There are several accessories that make life so much easier when using a drysuit. The best drysuit undergarments have foot and thumb loops that prevent the suit from rolling up your limbs when you’ve zipped up your drysuit. They should also make it relatively easy to route hoses from P-valves. The material the suit is made from is also important since it should wick away moisture and keep the diver’s skin dry throughout the dive. COST It’s a fact of life—cost does play a part in determining whether you buy a suit or not and whether you can justify the cost. A dive professional making several hundred dives a year might opt for a very expensive suit, whilst someone who only does 10-15 dives per year might find the price prohibitive. SCUBA DIVING RESOURCESTABLE OF CONTENTSSCUBA DIVINGTABLE OF CONTENTS 1. BASICS 5. SCUBA EQUIPMENT 2. DIVING COURSES 6. UW PHOTOGRAPHY 3. SPECIALTY DIVING 7. LIVEABOARD DIVING 4. DIVE SAFETY 8. DIVING DESTINATIONS 1. BASICS 2. DIVING COURSES 3. SPECIALTY DIVING 4. DIVE SAFETY 5. SCUBA EQUIPMENT 6. UW PHOTOGRAPHY 7. LIVEABOARD DIVING 8. DIVING DESTINATIONS Disclosure: The Adventure Junkies is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. This means if you click on the link and purchase the item, we will receive an affiliate commission at no extra cost for you. We also use other affiliate programs like REI, LeisurePro, Diviac and Liveaboard.com.