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Women's Escalante Rash Guard Jacket UPF 50+

Women's Escalante Rash Guard Jacket UPF 50+ is rated 3.9 out of 5 by 65.
  • y_2021, m_3, d_5, h_16
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  • UPF 50+
  • Streamline fit for swimming comfort
  • Mock neck center front zipper opening
  • Raglan full-length sleeves with thumbholes
  • Straight hem
  • Center front zipper opening
  • Fully lined front
  • Sewn-in padded cups for extra coverage
  • Princess seams
  • 26 ½” Body length (size medium)
  • Aqua Helios™ fabric: Chlorine and saltwater resistant with 4-way stretch
  • Recycled Nylon/XTRA LIFE Lycra Spandex Blend (body), Polyester/Spandex (lining)
  • Machine wash, line dry
  • Imported

Recommended for swimming and water sports like snorkeling and waterskiing.

Caution: May cause overheating if exercising outside the water due to the fabric not moisture-wicking. It is swim wear, not active wear.

When you're hitting the water you need UPF 50+ protection, a comfortable and functional fit, and lining for modesty. Our swim jacket delivers with princess seams and our 4-way stretch Aqua fabric. This swim rash guard has unique sewn-in padded cups for ultimate coverage. This jacket is wave-ready!
Fabric Details
Aqua Helios™ FabricAqua Helios™ Fabric
Our Aqua Helios fabric provides medium compression for added support and shape retention. With a slick handfeel, chlorine and saltwater resistance and 4-way stretch, this breathable, quick-dry UPF 50+ fabric is designed for active water wear. We developed it as a sustainable fabric made with a recycled fiber blend and Lycra® Xtra Life™ to resist perspiration and wear from chlorinated water up to 10 times longer than most spandex.

Coolibar’s sun protective clothing is designed to be worn in the sun and to provide excellent UV protection. If you have any questions about size, fit or style, talk to one of our Customer Service Representatives at 1-800-926-6509. They'll be happy to help, as well as offer expert advice on coordinating sunscreen hats with your wardrobe.

Match your measurements (in inches) to the chart below. If your measurements fall in between two sizes, you may prefer the larger size.


SIZE   BUST (inches) WAIST (inches) HIPS (inches)
XXS 00-0 31⅛-31¾ 23½ – 24½ 33¼-33⅞
XS 2-4 32-33¼ 25-26 35-36
S 6-8 33½-35 26½-27½ 36½-37½
M 10-12 36½-38 28½-30 38½-40
L 14-16 39½-41 31½-33 41½-43
XL 18-20 43-45 35-37 45-47
XXL 22 47 39 49
2X 24 49 41 51
3X 26 51 43 53


Due to the range of fabrics and styles, each hat fits slightly different. See individual hat circumferences in the Highlights section of the product page. Our One Size hats are designed to fit most.

HOW TO DETERMINE YOUR HAT SIZE: Measure around your head, from the center of your forehead, keeping tape straight and parallel to the floor. Measure around fullest part.


Circumference (inches) 6 - 7 7 - 8 ½ 8 ½ - 10

Measure circumference of hand around fullest part just below the knuckles, excluding thumb. Use right hand if right handed, and left hand if left-handed. Measure hand in inches and refer to the sizing chart for your glove size. Use the larger number to determine your size. People with extra long fingers, or who would like a looser fit should consider ordering a size up.


SIZE (measure circumference) BICEP WRIST SLEEVE LENGTH
XS 5 ¼ 18
S/M 9 ¼ 5 ½ 20
L/XL 11 ¼ 6 22 ½
XXL 13 ¼ 6 ¼ 22 ½


30C, 30D          
32A, 32B, 32C, 32D          
32DD, 34A, 34B, 34C          
34D, 34DD, 36A, 36B, 36C          
36D, 36DD          
38A, 38B, 38C, 38D          
40A, 40B, 40C, 40D          
42A, 42B          
42C, 42D          

PLEASE NOTE: The measurements on our size chart are very similar to most major clothing companies. However, we generally allow for a relaxed fit - geared for outdoor activity, travel or a casual outing. Pants, skirts, blouses and polo shirts have extra room for comfort and are not body hugging.

When fitting jackets, cover-ups or any outerwear, our fit model is wearing the appropriate under layers that we would expect you to be wearing. You do not have to "size up" - we have done that for you.


Never try to measure yourself. Seek the help of a companion and use a soft tape measure.

  • Height: Stand in stocking feet, with feet together, back to the wall. Measure from top of head to the floor.
  • Arm: Bend arm to 90 degrees. Place hand on hip. Start at center of back of neck. Measure across the shoulder to the elbow and down to the wrist. Number of inches equals your sleeve length.
  • Bust/Chest: With the arms relaxed down at sides, measure fullest part of bust/chest, keeping tape parallel to floor.
  • Hip: Stand with heels together, keeping tape straight and parallel to the floor. Measure around fullest part.
  • Neck: Measure around base of the neck (the lowest point of the neck). Number of inches equals the neck size.
  • Inseam: Take a pair of pants that fits you well. Measure from the crotch seam to the bottom hem. Number of inches equal inseam length.
  • Rise: Start the tape at the center back waist, run the tape between your legs, pulling comfortably at the crotch and up your natural waist. Total measurement is your rise.
  • Waist: Measure around your waist, against your skin (not over your shirt or pants) at the height you normally wear your pants.
  • Head: Measure around your head, from the center of your forehead, keeping tape straight and parallel to the floor. Measure around fullest part.
Rated 5 out of 5 by from Poor sizing. The sizing is way different than all other Coolibar products. It was wayyyyy too small. I was gonna return it bc it was expensive, but I ended up just giving it away as a gift.
Date published: 2020-12-17
Rated 5 out of 5 by from Best every sunscreen ocean swimming/snorkeling set Chic, colorful, flattering, AND as a major snorkeler, I have to tell you that the fish love it!! They are less wary and much more interested in me. " Oh, she's just a big big thing, she's OK!" Truly they don't race away and I've been doing this over 40 year! I bought a second one on the off-chance you might discontinue them. It is very well cared for!! Thank!! Br
Date published: 2020-11-25
Rated 4 out of 5 by from Good quality but sizing not good between products Runs very very small compared to their other products.
Date published: 2020-11-10
Rated 2 out of 5 by from Fit Too Small Loved the jacket, however, it fits too small and I had to return it. Usually I wear a XS, and even wear an XXS in other Coolibar items but this was way too snug.
Date published: 2020-10-17
Rated 4 out of 5 by from Baja jacket It was beautiful but way too small. I returned it. Still waiting for acknowledgement of the return.
Date published: 2020-09-24
Rated 5 out of 5 by from Swim Jacket Great jacket but you need to order a size larger. Usually take a large but had to return for XL
Date published: 2020-09-06
Rated 3 out of 5 by from Pretty jacket, but... The sizes of Coolibar wear are not truly correct. Sometimes a small is too big and sometimes too small. In this case, the small is too tight. It is also too warm for a hot summer day. There are many other brands that are UV Protective and lighter weight. As a swim item, it is not quick to dry, which is a bummer.
Date published: 2020-08-17
Rated 5 out of 5 by from Amazing I love this jacket. It is light and very comfortable. I love the longer arms with the thumb hole which ensures that most of my hands are covered.
Date published: 2020-08-10
Rated 5 out of 5 by from Love it I like having the full zip as it's easier to take off when wet. It's also comfortable and looks great.
Date published: 2020-08-02
Rated 5 out of 5 by from GREAT PRODUCT Best thing I could have bought. Love the padded front.
Date published: 2020-07-21
Rated 5 out of 5 by from Very pleased! Fits snugly, but comfortably and attractive. Excellent quality, thanks!
Date published: 2020-07-14
Rated 5 out of 5 by from Swim top As a tall person (6’) I love the fit of this top. The torso and sleeves were long enough for me. It was comfortable to swim in and easy on/off with a full zip.
Date published: 2020-07-14
Rated 4 out of 5 by from Great but Zipper could be better Love it. Took off one point for the zipper which is wimpy and hard to get it up the first inch. Because I love how it fits and looks, I did a zipper work around—a large paper clip attached to the pull tab.
Date published: 2020-07-13
Rated 5 out of 5 by from Escalante rashguard. I did order one size larger as that is my Coolibar experience. But I have contacted you for years about offering a zip front (easy to take off when wet) rashguard with soft cup bra. I can now play like a kid without wearing any kind of confining swim bra. I love this product. I ordered all colors. Please offer a short sleeve. The product I have been asking all manufacturers for is finally available. Thanks.
Date published: 2020-06-26
Rated 2 out of 5 by from Itchy beauty. Great color but runs small. Very itchy seams. Am going to have to return item.
Date published: 2020-06-19
Rated 1 out of 5 by from Runs small & return issue This runs much smaller than the solid jackets. I returned it using the label provided and its MIA. Coolibar hasn't responded to whether they can track it since it was their label. Very frustrating. I am happy with the solid jackets I bought and kept. May be safer to buy through Amazon than directly.
Date published: 2020-05-29
Rated 3 out of 5 by from escalante rash guard jacket the fit isn't comfortable, I wish it were, it's a nice piece
Date published: 2020-05-12
Rated 5 out of 5 by from Second skin fitting I trust Coolibar and so I bot this rash guard thru them. I like the convenience of the zipped front and the stylish palm design. I’m always a size medium but this item fits skin tight for a medium. I prefer a snug fit but almost exchanged it because of sizing. Don’t need a bikini top underneath because of the cups and tighter fit. Arms are longer.
Date published: 2020-03-19
Rated 5 out of 5 by from Looks great Toooooo small for a size 14 and I returned this jacket.
Date published: 2020-02-18
Rated 5 out of 5 by from Perfect Finally! This covers the chest and the sleeves are long enough. Short armed people can hem but we can’t lengthen. Love the lining-don’t need to wear a bra or another underneath.
Date published: 2020-02-15
Rated 1 out of 5 by from VERY DISAPPOINTED Save your time and money. I am returning an xl that is smaller than a large. Coolibar sizes are not to be trusted any more and I have been a long time customer going back to 2006. In recent years, I have purchased the cove swim jacket that was soooo oversized I couldn't wear it and now this one is so undersized, it is going back. I have jackets from the beginning that range from L to XL and back and now I cannot trust the sizing. Goodbye, Coolibar!
Date published: 2020-02-05
Rated 2 out of 5 by from too small I had purchased items from you in the past and had ordered XL and they fit. Now I order 2X or XXL and they do not fit. I have gained about 10 lbs since I ordered the XL, but it still fits. Not sure about your sizing now, but it is not good
Date published: 2019-06-10
Rated 4 out of 5 by from like that sleeves are long, comfy Great fabric and fit. Thumb hole design is perfect. Design suggestion: Make the padding removable so can wear with or without. And a way to make elastic under breasts adjustable? I am 5'7.5", 137 lbs, 34 C, smaller boned w/ long arms and Medium fit well. love the long sleeves. This fits snug (not too snug) across my bust, but as I have small waist/bones, the elastic is bit loose.
Date published: 2019-05-06
Rated 4 out of 5 by from Good protection Have been using this rash guard for about 2 week now for aqua-aerobics and ocean swimming. It is comfortable and very pretty! Have received several compliments about it. I wish they had petite sizes as the sleeves are quite long, so I have to bunch them up along my upper arm. Love how it fits through the lower arm, chest and core. Also wish I had a way to keep it from riding up along my swimsuit. The bottom part tends to ride up to my waist instead of staying at my hips. I am 5'3" and weigh 132 lbs. A taller thinner woman in my class has the same rash guard and says hers rides up, too. Still happy, I got it for the excellent skin protection it offers.
Date published: 2019-04-26
Rated 5 out of 5 by from Love the fit and fabric! Perfect for snorkeling! This was my first Coolibar swim purchase and I picked it because of the full coverage (neck, thumbholes), the sleek fit and easy on-off of the full zip. I paired it with the black swim tights and I ended up wearing it every day I was snorkeling in Hawaii! I really like the feel of the fabric. It has a little bit of hug that keeps everything in place and a tiny bit of sheen that looks expensive and flattering. I also wore it just sitting on the beach and never felt hot. The confidence it gave me, knowing I was not going to get sun-burned, made this trip SO much more relaxing and fun than any other sunny vacation.
Date published: 2019-03-21
Rated 5 out of 5 by from Beautiful fit, the hand covering design is AMAZING This new swim jacket has some awesome features, I have several Coolibar swim jackets and tops and this one has risen to the top. The new built in padding eliminates the need for a bikini/sports bra underneath, and the shaping is wonderful. The hand cover design is different than any other I’ve seen and is much more comfortable. It covers more of my hand and doesn’t irritate my thumb. The princes seaming brings a beautiful shape overall. Coolibar really brought some great features together with this jacket. It mentions a more snug fit in the description, and it is definitely more of a swimsuit fit than a jacket fit, so just keep that in mind with your sizing. Beautiful!
Date published: 2019-03-19
  • y_2021, m_3, d_6, h_16
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.14
  • cp_2, bvpage2n
  • co_hasreviews, tv_31, tr_34
  • loc_en_US, sid_10237, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_coolibar
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getReviews, 11.33ms