Life Jackets and Personal Floatation Devices

Life Vests and PFDs resources and Information

Choosing the right life vest is one of the most important boating safety decisions you’ll make. PartsVu offers a wide selection of USCG-approved life jackets and personal flotation devices (PFDs) for adults, kids, and even pets — so every passenger stays safe and comfortable on the water. Shop trusted brands like Kwik Tek, Stearns, Onyx, Seachoice, First Watch, Full Throttle, and more. Need help choosing? See our guide: PFD 101: Selecting the Right Life Jackets..

Why buy life jackets and PFDs from PartsVu? USCG-approved selection across Types I–V for offshore, near-shore, watersports, and special use; trusted brands including Kwik Tek, Stearns, Onyx, Seachoice, First Watch, Full Throttle, and more; sizes for adults, youth, infants, and pets with activity-specific designs; expert help via our PFD 101 guide covering activity, fit, and buoyancy.

Pricing at a glance: View product cards for current pricing. As a guide, Type II near-shore vests are budget-friendly; Type III watersports vests sit mid-range; Type I offshore vests cost more for higher buoyancy/features; Type V inflatables are premium for comfort and compact wear.

Safety features by USCG type: Type I (offshore) = highest buoyancy, turns most unconscious wearers face-up; Type II (near-shore) = for calm waters with faster rescue; Type III (flotation aids) = activity-focused comfort/mobility, not designed to turn face-up; Type IV (throwable) = cushions/ring buoys, not wearable; Type V (special use/inflatable) = approved only when worn and in serviceable condition per the label.

Inflatable PFDs: These use CO₂ cylinders and inflate by pull-cord (manual) or water activation (automatic). They’re compact and comfortable but require routine checks: confirm green status indicators, ensure the cylinder is full and correctly seated, inspect fabric/air bladders, and re-arm on schedule. USCG approval applies only when worn and in serviceable condition. Not recommended for weak or non-swimmers or for high-impact watersports unless the label explicitly allows it.

Shop by category: Type I & Type II Life Vests; Type III & Ski Vests; Type V & Inflatable PFDs; Type IV – Throwable Devices; Youth & Infant Life Vests; Dog Life Jackets.
Browse more: Products & Accessories; Boating Accessories; Boating Safety Equipment; Boat Safety Equipment – Life Jackets & PFDs.

Federal law requires one USCG-approved life vest for each person on board; children under 13 must wear a properly fitted life jacket whenever the vessel is moving (unless below deck or in an enclosed cabin). Types: I = offshore/open ocean, rough or remote waters; II = near-shore/calm waters with quick rescue; III = activity-specific flotation aids (skiing, kayaking, fishing); IV = throwable devices (not wearable); V = special use/inflatable, approved only when worn and when label conditions are met.

Why buy your life jackets and PFDs from PartsVu?

• Trusted brands: Shop safety gear from Kwik Tek, Stearns, Onyx Outdoor, Seachoice, First Watch, Full Throttle, and more.
• Full selection: From Type I offshore life vests to Type V inflatable PFDs, we carry options for every boater.
• Expert resources: Need help choosing? Our PFD 101 guide explains how to select the right life vest for any activity.
• Safety first: All products meet or exceed U.S. Coast Guard requirements for boating safety equipment.

Looking for more boating and marine products? Check out our complete selection of Products and Accessories or shop our broader categories of Boating Accessories and Boating Safety Equipment and Boat Safety Equipment, Lifejackets, & Personal Floatation Devices. Or shop Life Jackets and Personal Floatation Devices by category, including:

• Type III & Ski Vests
• Type I & Type II Life Vests
• Type V & All Inflatable PFD's
• Type IV - All Throwable PFD's
• Youth & Infant Life Vest
• Dog Life Jackets

At PartsVu, boating safety is our priority. Alongside a wide selection of life vests and PFDs, we provide expert guides, size charts, and safety tips so you can boat with confidence. With fast shipping and trusted brands, we make it easy to find the right life jacket for every member of your crew.

Life Jackets and Personal Floatation Devices FAQs

How much do life jackets cost at PartsVu?

Prices vary by type, brand, and features — see product cards in this collection for current pricing.

Can I return a life jacket if it doesn’t fit?

Yes — see our Returns & Exchanges policy for eligibility, timeframes, and condition requirements.

Are inflatable life jackets safe?

Yes, when maintained per the label: keep cylinders full, indicators green, and wear the device on deck; not recommended for weak or non-swimmers unless the label permits.

What safety features should I compare?

USCG type/approval, rated buoyancy, closures (zip/buckles), crotch/leg straps for kids, visibility accents, and activity-specific cuts (e.g., kayak, ski, sailing).

What’s the difference between adult and child life jackets?

Adult vests are sized by chest; children’s by weight and often add head supports, grab handles, and crotch straps to prevent ride-up - always test fit in water before boating.

What are the U.S. Coast Guard life jacket requirements?

Federal law requires one U.S. Coast Guard-approved life vest for each person on board. Children under 13 must wear a properly fitted life jacket whenever the vessel is moving, unless below deck or in an enclosed cabin. Personal flotation device (PDF) guidelines are provided by the U.S. Coast Guard:

• Type I PFDs/Offshore Life Jackets – Best for all waters including open ocean, rough seas, or remote water, where rescue may be slow.
• Type II PDFs/Near-Shore Buoyant Vests – For general boating activities and good for calm, inland waters, or where there is a good chance for fast rescue.
• Type III PFDs/Flotation Aids – For general boating or the specialized activity that is marked on the device such as water skiing, hunting, fishing, canoeing, kayaking, and others. Good for calm, inland waters, or where there is a good chance for fast rescue. These PDFs are designed to complement the given watersport.

PartsVu offers a wide range of life jackets. See the links below for our most recommended or click here to view our complete selection.

• Type II Universal Adult Life Vest – 4 Pack with Storage Bag

• Youth Life Vests

• Child Life Vests

• Mustang Type III Inflatable PFD’s – Multiple Colors To Choose From

What is the difference between life jackets and PFDs?

First, let’s break down the general differences between the terms ‘life jacket,’ ‘life vest,’ and ‘PFD.’ Simply put, all life jackets and life vests are wearable PFDs (Personal Flotation Devices), but not all PFDs are life jackets, vests, or wearable, for that matter. A PFD is simply any device used to help a person stay afloat. This includes ring buoys, buoyant cushions, and inflatable belts. PFD designs include wearable and non-wearable styles, different types, and different performance levels.

How Do PFDs Work?

Standard PFDs use foam to stay afloat, though inflatable and hybrid designs are common as well.

Inflatable PFDs rely on CO2 cylinders. They inflated either manually, by pulling on a string, or automatically through exposure to water. The primary benefit of inflatables is that they tend to be lightweight and less bulky than other options. However, you always run the risk of a malfunction if the inflatable isn’t in proper condition. More on this later.

Regardless of their composition, the function of any PFD is to provide buoyancy if you unexpectedly find yourself in the water. Some are designed to simply assist the user in swimming. Others are designed to flip the wearer upright and allow them to breathe, even if they’re unconscious. Fatigue, injury, cold, or simply being a weak or non-swimmer are all conditions that may necessitate extra help.

What are the different types of PFDs?

Inherent PFDs (Also Known as Standard PFDs)

Standard PDFs are those that get their buoyancy from foam, offering built-in, constant flotation. These come in wearable and throwable styles and are ideal for swimmers and non-swimmers alike. They come in a full range of sizes. Sizes include infant, child, youth, and adult. Some are designed specifically for water sports.

Inflatable PFDs

As mentioned, Inflatable PFDs rely on CO2 cylinders that can be inflated either manually or automatically. These are a compact and comfortable option but have some drawbacks. Inflatable life jackets aren’t recommended for those who can’t swim or those who are weak swimmers. In addition, only adult sizes are available.

While these PFDs can meet Coast Guard requirements, there are a couple of stipulations. The device must be in a good condition. It must have a full CO2 cylinder with all green status indicators. Additionally, inflatable PFDs are only considered a legal form of flotation by the USCG when you’re wearing them.

Hybrid PFDs

Hybrid PFDs are a reliable option, as they offer compact design with built-in flotation as a backup. Hybrids come in youth, child, and adult sizes, but aren’t available for infants. A good option for people of all swimming abilities and often designed with water sports in mind, hybrid PFDs are a smart option for many boaters.

Special Purpose PFDs

PFDs that don’t exactly fit into the previous categories include options such as belt packs and some vests/jackets. They may be inherent, inflatable, or hybrids. These special purpose devices are designed for specific activities, such as kayaking, wakeboarding, windsurfing, or other water sports. They may not have Coast Guard approval for use outside of those activities.

How do I select the right life jacket for my child?

A properly fitted life jacket is one that fits snugly on your child’s body while remaining comfortable. If at its tightest the life jacket is loose or gaps anywhere on your child, it is too big. On the opposite end, if the jacket is difficult to get into, the jacket is too small. It’s important that you find the right fit for your child for two key reasons. First, a snug fit means that the life jacket won’t be able to slip off in an emergency. Second, a comfortable fit means that your child will quickly grow accustomed to wearing it, and will be more likely to keep it on and stay safe (even when you’re not looking!).

Each company’s sizing will run differently, but are generally based on chest and waist measurements. Be sure to take your child’s measurements into account, and take new measurements each year to ensure the best fit.

After selecting the size of the life jacket, do a test fit well before heading out on the water. This will allow you to exchange the jacket if it is ill-fitting or uncomfortable. If possible, do this at a swimming pool so that your child can get used to wearing it in the water, get a feel for how it works, and make any necessary adjustments to the straps.

Each life jacket will be a little bit different, but the following steps apply to most:

1. Slip the jacket over your child’s head and zip the front zipper all the way up to their neck
2. Fasten the bottom buckle, securing the jacket to their waist
3. Tighten or loosen the jacket using the adjustment straps on either side.
4. At this point, the jacket should be snug. However, if the jacket has leg straps, adjust these as an added precaution to prevent the life jacket from riding up.
5. To double-check the fit, attempt to lift your child by the jacket’s shoulder straps. If the vest comes up past their chin, the jacket needs to be tighter or a smaller size needs to be purchased.
6. If a pool or calm body of water is available, have your child practice floating face up while wearing their life vest. Ensure that the straps stay in place and that the jacket effectively keeps your child’s head above water.

What is the difference between a life vest and a PFD?

All life vests are considered wearable personal flotation devices (PFDs), but not all PFDs are life vests. PFDs also include throwable devices like cushions, ring buoys, and belt packs.

How do I choose the right size life jacket?

A life jacket should fit snugly without being restrictive. If it rides up past the chin when pulled at the shoulders, it’s too large. Always check your child’s size each year and test the fit in water before boating.

What are the types of life jackets?

• Type I: Offshore, maximum buoyancy, turns unconscious wearers face-up.
• Type II: Nearshore vests, good for calm waters and quick rescue.
• Type III: Flotation aids for water sports like skiing, kayaking, or fishing.
• Type IV: Throwable devices such as cushions or buoys.
• Type V: Special use/inflatable PFDs for specific activities.

To comply with Coast Guard regulations and keep your passengers safe, you should always keep the right life jackets aboard your boat. PartsVu carries a wide range of life jackets and PFDs from top-rated boating safety equipment suppliers like Kwik Tek, Stearns, Onyx Outdoor, Seachoice, First Watch, Full Throttle, and more.