New here? 10% off + free gift. Auto-applied.

Protection that stays on.

Sunscreen washes off, gets missed, and needs constant reapplication on a full beach day. The LifeJacket UPF 50+ Rash Vest builds protection into the fabric. Put it on once and you're covered all day.

STOP REAPPLYING

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Why sunscreen alone doesn't cut it at the beach.

Sunscreen was designed for lying on a sunlounger. Under those conditions of swimming, paddling, and drying off on repeat, it barely stands a chance.

Water doubles UV exposure.

Water reflects UV back at you from below as well as above. More time in the sea means more exposure. Most people don't account for that.

Every swim washes it off.

Back in the water, sunscreen's gone within minutes. With kids in and out all day, keeping up with constant reapplication is nearly impossible.

Old rash vests are a struggle.

Thick, tight, hard to get on when wet. Traditional rash vests do the job in the water but feel awkward the moment you're back on dry land.

Why it works better at the beach.

UPF 50+ built into the fabric means no missed spots, no reapplication after every swim, no stress.

UPF 50+ that won't wash out, even after a full day in the sea.
Lightweight fabric that dries in minutes, comfortable in and out of the water.
Quarter-zip collar and clean cut. Looks good straight off the beach.

★★★★★

"Wore this virtually all week on the beach during a recent sunny holiday to Cornwall, very comfortable and stylish. The collar is a great addition to the standard rash vests."

Elliott — Beach dad, Cornwall family holidays

UPF 50+ rash vest for water sports - LifeJacket navy quarter-zip sun protective top

UPF 50+ Rash Vest

£42.00

UPF 50+ rash vest. All-day protection, no sunscreen, dries in minutes.

4.8

Rated 4.8 out of 5 stars

4.8 Stars (66 Reviews)

The rash vest our customers keep coming back to.

Built-in sun protection that won't wash off
Comfortable in the water and out of it
Relaxed fit that actually moves with you
Machine washable

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UPF 50+ Active Tee

How to find your size

Chest

Wrap a tape all around the fullest part of your chest. Take that measure and use the ‘TO FIT CHEST’ column to find your size. An even better way, is to grab something you love the fit of. Lay it flat and measure from armpit seam to armpit seam. Cross check that against our ‘PIT TO PIT’ garment measure.

Length

Got a top that’s the perfect length? Lay it flat and measure from the shoulder seam all the way to the bottom hem, in a straight line. Cross check that against our ‘LENGTH’ garment measure.

This tee is cut straight from top to bottom making it more of an athletic fit. It has four-way stretch so it moves with you.

Size	To fit chest (cm)	Pit to pit (cm)	Length (cm)
XS	84–90	46	65
S	90–96	49	68
M	96–102	52	70
L	102–108	55	73
XL	108–114	58	75
XXL	114–120	61	78

Between sizes? Size up if you prefer a looser fit. These tees have a straight, athletic cut.

Chest

Length

Got a top that’s the perfect length? Lay it flat and measure from the shoulder seam all the way to the bottom hem, in a straight line. Cross check that against our ‘LENGTH’ garment measure.

Relaxed, slightly boxy fit with a dropped shoulder seam. This is designed to be loose intentionally so it flows as you move rather than pulling tight. If you prefer a closer fit, size down - it will still have some room to it.

Size	To fit chest (cm)	Pit to pit (cm)	Length (cm)
XS	84–90	48	66
S	90–96	51	68
M	96–102	54	70
L	102–108	57	72
XL	108–114	61	74
XXL	114–120	65	76

Between sizes? This top has a dropped shoulder and a wider fit. It's intentionally loose and flows as you move. Size down for a closer fit, but it'll still be relaxed. That's the design.

Chest

Length

Got a top that’s the perfect length? Lay it flat and measure from the shoulder seam all the way to the bottom hem, in a straight line. Cross check that against our ‘LENGTH’ garment measure.

Size	To fit chest (cm)	Pit to pit (cm)	Length (cm)
XS	84–90	48	66
S	90–96	51	68
M	96–102	54	70
L	102–108	57	72
XL	108–114	61	74
XXL	114–120	65	76

Between sizes? Same fit as the Long-Sleeve Active Tee. Dropped shoulder, intentionally wide and loose. Size down if you want it closer to the body, but it'll still be relaxed.

Chest

Length

Got a top that’s the perfect length? Lay it flat and measure from the shoulder seam all the way to the bottom hem, in a straight line. Cross check that against our ‘LENGTH’ garment measure.

A straight, relaxed cut that fits true to size. It sits comfortably without pulling or feeling restrictive.

Size	To fit chest (cm)	Pit to pit (cm)	Length (cm)
XS	84–90	47	62
S	90–96	50	65
M	96–102	53	67
L	102–108	56	70
XL	108–114	59	72
XXL	114–120	62	74

Between sizes? Size down if you prefer a slimmer look. This top has a straight, relaxed fit.

Chest

Length

Got a top that’s the perfect length? Lay it flat and measure from the shoulder seam all the way to the bottom hem, in a straight line. Cross check that against our ‘LENGTH’ garment measure.

Designed to fit close so it doesn't bunch or ride up in the water. Not skin tight like a traditional surf vest, but a snug, secure fit is intentional. It's a thinner, softer fabric than traditional rash vests. The four-way stretch gives enough room to move comfortably whether you're paddling, surfing, or swimming. If you're between sizes, size down.

Size	To fit chest (cm)	Pit to pit (cm)	Length (cm)
XS	84–90	44	73
S	90–96	47	75
M	96–102	50	77
L	102–108	53	79
XL	108–114	56	81
XXL	114–120	59	83

Between sizes? The pit-to-pit looks smaller than your chest size. That's intentional. Four-way stretch means it moves with you. If in doubt, size up.

Head circumference

Wrap a tape measure around your head, about 2cm above your ears. That’s your Head circumference. The hat has an adjustable cord, so you have a range within each size.

Available in small, medium, and large. The adjustable elastic cord lets you dial in the fit within each size, so if you're between sizes you can still get a comfortable, secure result. We'd suggest sizing up and tightening with the cord. The neck strap keeps it on when the wind picks up. When you don't need it, tuck it inside the hat.

Size	Head circumference (cm)
Small	62
Medium	64
Large	66

One size fits all. The adjustable drawcord tightens or loosens to fit any head size. A neck strap keeps it on in the wind. Tuck it inside the hat when you don't need it.

★★★★★

"It feels great on - light and stretchy - and ideal for me on holidays. Lounging at the beach or pool. Brilliant for swimming as well. Great investment."

James R. — Beach and pool swimmer

How we're different.

UPF 50+ Rash Vest	Skin-tight surfing rash guard
Stylish enough for the beach bar Water to restaurant without changing.	Only looks right in the water Skin-tight technical look. Boardshorts only.
Lightweight, relaxed fit "So comfy to wear all day" - real review. Flattering on real bodies.	Heavy, tight, restrictive Peeling it off is a workout. Shows every contour, feels restrictive.
Dries in minutes Out of water, dry before your drink arrives.	Stays wet for hours Cold, clammy, uncomfortable.
UPF 50+ certified Tested, guaranteed, reliable protection.	Assume it protects because it covers Hope is not a sun protection strategy.

★★★★★

"Going abroad and hope to do snorkelling. My husband has many moles on his back so we want to protect the skin. The fit is tight so we have bought a size larger for comfort. Material feels good quality."

Debbie M. — Holiday-prepper, protecting mole-prone skin abroad

PROTECTION IS BUILT IN.

Protection's built in. Our UPF 50+ fabrics block 98% of UV through structure, not chemicals. The weave does the work so protection doesn't wash out, wear off, or fade over time.

WHAT'S IN IT AND WHY

UPF 50+ Fabric (86% polyester, 14% elastane) - Blocks 98% of UV. Protection is structural, not chemical. Won't wash out.

OTHER USEFUL INFO

Machine wash 30°C | Hang to dry | UPF built into the fabric (won't wash out) | Available S/M/L/XL

FABRIC INFORMATION

86% polyester 14% elastane

Built from personal experience.

When several close friends, including Jono, were diagnosed with cancer in their thirties, it changed everything. LifeJacket was born to make everyday skin protection simple, reliable and part of normal life.

GOOD TO KNOW.

Is this clothing chemically treated to offer UPF protection?

No. All of our clothing offers the UPF50+ protection it does due to the natural properties of the fabrics we use. This means you can wear and wash it over and over again, safe in the knowledge it will continue to keep your skin protected and you comfortable.

When will I get my order?

We try to get every order out the same day up until 4pm during the week. From then, please allow 2-3 business days for your order to arrive.

Are your long-sleeve shirts with UV protection suitable for all outdoor activities including swimming?

Yes, our long sleeve shirts with UV protection are designed for a variety of outdoor activities, from hiking to swimming.

If you’re likely to be sweating or are particularly active, our active tops would suit you best. Our rash vest is ideal when in or by water. If you’re just outside in strong sun and want a more casual look, that’s where our casual tops would be best suited to your needs.

Who will be delivering my order and is there tracking?

We use a tracked service for nearly all of our deliveries. You will get an email from us when your order has been despatched which will include the tracking details.

How do your sizes compare to other brands?

We would say our sizing comes up true. This is a more relaxed fit than our other items and is oversized with a dropped shoulder. That shouldn't change the size you order and we would recommend ordering your usual size. If in any doubt check out the size guide towards the top of the page or give us a shout.

What if I'm not in when it's delivered?

The majority of our products fit through the average letter box. In the event your order doesn't, Royal Mail will leave a card letting you know they tried to deliver and what the next step is (either your order was left in a safe place or it has been returned to your local sorting office where it can either be collected, or a redelivery booked).

Can I return the product if I don't like it?

We’re happy to exchange or refund any clothing you're not 100% happy with. Just make sure it’s unworn and in perfect condition. To start a return, head to Returns and exchange and follow the instructions.

Where do you ship?

We ship to the UK and Channel Islands using a Royal Mail tracked service.

Free shipping over £25

30-day money-back guarantee

Arrives in 2-3 days

Trusted by athletes, made for everyone