SKU
03531

Men's Calasa Tech Swim Trunks UPF 50+

$79.00
Men's Calasa Tech Swim Trunks UPF 50+ is rated 4.5 out of 5 by 26.
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  • UPF 50+
  • Snap front closure with zip fly and back elastic waistband with hook and loop fastener adjustment on sides for custom fit
  • Sunglasses loop at waistband
  • Front pockets and invisible zipper leg pockets
  • Back yoke panel for added mobility
  • Detachable knit liner shorts
  • 9" inseam
  • Aqua Plus Lite™ fabric: Water repelling with 4-way stretch and quick dry performance. Chlorine and saltwater resistant
  • Polyester/Spandex Blend
  • Machine wash, line dry
  • Imported

Recommended for swimming and water sports like snorkeling, surfing and waterskiing.

Avoid active fitness, not moisture-wicking and may cause overheating.

Double-layered, double the value! The Men's Calasa Tech Swim Trunks feature a versatile, double-short design, with a detachable inner liner and lightweight, quick-dry, water-repellent woven outer short. Get the look of a board short with a secure inner liner. Detach the inside liner and use the outer Tech Trunks as a great pair of everyday shorts. Made in our top-of-the-line Aqua Plus Lite™ UPF 50+ fabric, you just might declare these our best mens trunks yet!

Fabric Details
Aqua Plus Lite™ FabricAqua Plus Lite™ Fabric
Our Aqua Plus Lite fabric is a lightweight woven treated with a Durable Water Repellent (DWR) finish so that water beads-up and rolls off the surface. Intelligent features like subtle 4-way stretch and quick-dry make this UPF 50+ fabric ideal for swim trunks and activities on and in the water.

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.

MEN'S SIZE CHART

SIZE
(inches)
S M MT L LT
CHEST 34-36 38-40 38-40 42-44 42-44
NECK 14½ 15½ 15½ 16½ 16½
SLEEVE 33 34 35½ 35 36½
WAIST 28-30 32-34 32-34 36-38 36-38
HIPS 34-36 38-40 38-40 42-44 42-44
SIZE
(inches)
XL XLT XXL XXLT XXXL
CHEST 46-48 46-48 50-52 50-52 54-56
NECK 17½ 17½ 18½ 18½ 19½
SLEEVE 36 37½ 36½ 38 38
WAIST 40-42 40-42 44-46 44-46 48-50
HIPS 45-47 45-47 48-50 48-50 52-54

*Additionally Tall sizes have 1½" more in the body length

HAT SIZE CHART

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.

GLOVE SIZE CHART

Measurements XS S/M L/XL
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.

UNISEX SLEEVE SIZE CHART

Measurements XS S/M L/XL XXL
BICEP (circumference) 7 ¼ 9 ¼ 11 ¼ 13 ¼
WRIST (circumference) 5 ¼ 5 ½ 6 6 ¼
SLEEVE LENGTH 18 20 22 ½ 22 ½

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.

HOW TO MEASURE YOUR RIGHT SIZE

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 3 out of 5 by from Calusa Swim Trunks. I use these shorts paired with swim tights for wet wading while fly fishing. They would suit my purpose much better if they had belt loops. Otherwise, they’re great!
Date published: 2020-10-09
Rated 3 out of 5 by from Tech swim trunk Shorts are great! High quality and unique print. Compression short seems overly tight. Loop holding in place to shorts broke before even worn which was disappointing
Date published: 2020-08-27
Rated 3 out of 5 by from Sizing Issue The inner "shorts" are really tight and the outer shorts are really loose.
Date published: 2020-08-15
Rated 5 out of 5 by from Nice pant This pant is very comfortable . You can go around after the pool or beach. I bought one and have to get 2 more for myself and my son. It s fit perfectly for normal size M at 165 lbs.
Date published: 2020-08-12
Rated 5 out of 5 by from best swim trunks ever! My husband was so surprised that he was so surprised in the difference in these trunks to his old trunks. He almost didn't "let" (lol) me buy them for him. He said, "It's like how I felt going from my old VW car and into the new Mercedes!" He really, really likes the fit and feel. He says he feels like he's wearing nothing. The removable/attachable underwear is an added bonus. There are plenty of pockets for keys, money, stuff. I'm pretty sure he'll never complain about me purchasing higher-end trunks for him ever again.
Date published: 2020-07-21
Rated 4 out of 5 by from Fit & Feel Nice fit, nice feel. Take a long time to dry even when the trunks and liner are separated.
Date published: 2020-07-09
Rated 5 out of 5 by from Great trunks Great trunks and very comfy for the beach! Will get another pair.
Date published: 2020-07-02
Rated 5 out of 5 by from Awesome swim trunks I bought these for my husband for our trip to Costa Rica. He was a little reluctant initially because of the attached liner/brief but after wearing them, he thought they were great and would purchase another pair.
Date published: 2020-02-28
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  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.12
  • cp_1, bvpage1
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  • loc_en_US, sid_03531, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
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  • bvseo_sdk, p_sdk, 3.2.1
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  • REVIEWS, PRODUCT