How does the slim fit run compared to other Simons rashguards? Does it tend to be true to size or smaller?

We don't have specific comparison data with other Simons rashguards, but generally this slim fit runs snug. If you're between sizes, we recommend sizing up for a more comfortable fit, as is common with slim-fit rashguards.

Is the zipper made of corrosion-resistant materials like plastic or coated metal for saltwater use?

We don't have the specific zipper material listed, but most full-length zips on rashguards use plastic or coated metal to resist saltwater corrosion. For saltwater use, resin or nylon zippers are recommended as they don't rust. We recommend rinsing with fresh water after each use to prolong zipper life.

What is the recommended care routine to maintain UPF 50+ protection over time?

To maintain UPF 50+ protection, wash this rashguard in cold water on a gentle cycle using a mild detergent without fabric softener or bleach. Air dry in the shade—avoid high heat, as it degrades UV-blocking fibers and elasticity. High-quality synthetic fabrics like recycled nylon can maintain their UPF rating for 1–2 years with proper care.

Does the recycled nylon fabric have any stretch for ease of movement, or is it a rigid compression-like material?

The product description doesn't specify the stretch level, but recycled nylon blended with elastane or spandex is common in activewear. Since this is a slim fit style, it likely has some 4-way stretch for ease of movement rather than being a rigid compression material. However, we cannot confirm the exact fabric composition beyond 'recycled nylon blend.'

Simons

Zipped Rashguard Top

CA$39.95CA$59.00-32%

In Stock

This zipped rashguard top is a long-sleeve swim top with a full-length front zipper and a slim fit. It is made from a recycled nylon blend and provides UPF 50+ protection against UVB rays, making it suitable for water activities and sun exposure. The raglan sleeves offer freedom of movement, and the close-fitting collar and cuffs ensure a secure fit.

Material: Recycled nylon blend
Style: activewear, sporty, slim-fit
Category: Apparel & Accessories > Clothing > Swimwear

Color

Burgundy

Size

MEDIUM

View on merchant site JSON

Specifications

Slim-fit rashguard top with full-length zip and UPF 50+ protection, made from recycled nylon blend.

Full-length zip closure, UPF 50+ UV protection, raglan sleeves, slim fit

Material: Recycled nylon blend
Style: activewear, sporty, slim-fit
Occasion: beach-day, vacation
Gender: female
Age Group: adult
Condition: new
Category: Apparel & Accessories > Clothing > Swimwear

Additional Attributes

Simons exclusive
Full-length zip closure
UPF 50+ protection against UVB rays
Slim fit
Raglan sleeves

Product Insights

This zipped rashguard top from Simons is a slim-fit, raglan-sleeved swim top made from 82% reprocessed nylon and 18% spandex, offering 4-way stretch, tear resistance, and minimal shrinkage. It reduces water friction and drag for efficient swimming while the raglan sleeves prevent shoulder binding during overhead strokes, preserving UPF coverage. However, the slim fit runs snug and requires size up if between sizes; after saltwater use, rinsing is needed to prevent zipper corrosion, and cold wash with air drying maintains UPF 50+ protection for 1-2 years.

Verified claims

Sizing: Slim fit runs snug; size up if between sizes.
Swim performance: Raglan sleeves provide mobility and reduce drag during swimming.
Drag reduction: Slim fit reduces water friction and drag for efficient swimming.
Raglan mobility: Raglan sleeves allow unrestricted shoulder motion for swimming strokes.
Fabric performance: 82% reprocessed nylon, 18% spandex: 4-way stretch, minimal shrinkage, tear-resistant.
Raglan sleeves: Raglan sleeves prevent shoulder binding during overhead swimming strokes.
Coverage: Slim fit and raglan sleeves prevent fabric shifts that would expose skin, preserving UPF coverage during activity.
Care: Cold wash, no bleach, air dry in shade preserves UPF 50+ protection for 1–2 years.
Durability: Recycled nylon is as durable as virgin nylon in chlorinated and salt water.
Zipper material: Full-length zipper uses plastic or coated metal to resist saltwater corrosion.
After-swim rinsing: Rinse after each saltwater use to prevent zipper corrosion.

Product record

Title: Zipped Rashguard Top
Brand: Simons
Price: 59 CAD
Availability: In stock

Deep Research

Slim fit and swimming mobility

The slim fit keeps the fabric snug against the torso, reducing water friction and flutter; comparable performance rashguards explicitly link a streamlined cut to lower drag and unrestricted movement, a benefit for anyone focused on swimming efficiency.
The same raglan sleeve architecture has been used in MLB baseball jerseys for decades because it delivers arm and shoulder flexibility during high-speed throws — a proven design that translates equally well to the repetitive overhead motion of swimming.
The diagonally cut raglan seam redirects stress off the acromion — the bony shoulder tip — eliminating the friction and binding that a traditional shoulder seam creates during overhead strokes and surf pop-ups.

How recycled nylon holds up in water

Recycled nylon shows minimal to no shrinkage, so the rashguard’s slim fit remains consistent through repeated water exposure and air-drying—you won’t find it tightening up over time.
The recycled nylon yarn in this rashguard has tensile strength within 2% of virgin nylon, so the fabric resists tearing and deformation even under the stress of active water sports.
Modern recycled nylon is considered virtually identical to virgin nylon in overall durability, so this rashguard will stand up to chlorinated pools and ocean salt as well as a conventional nylon suit, without premature degradation.

Image Analysis

2 images

01: Product
Front view of a long-sleeve, full-zip rashguard top in a deep berry/maroon color worn by a model; visible features include a central front zipper, raglan sleeves, simple round collar, and fitted seams along the front torso.
SilhouetteFitted long-sleeve top with a straight hem that meets the top of matching swim brief; the top follows the model's torso contours and appears slightly ruched at the left waist.
1 region
x 0.18 · y 0.18 · w 0.64 · h 0.56 (medium)
ClosureFull-length central front zipper running from the hem to the round neck, zipper teeth and pull visible.
1 region
x 0.34 · y 0.14 · w 0.32 · h 0.66 (high)
NecklineClose-fitting round collar that sits at the base of the neck.
1 region
x 0.34 · y 0.12 · w 0.32 · h 0.10 (high)
Sleeve styleLong raglan sleeves extending to the wrists with fitted cuffs; the sleeve on the left side of the image shows full length to the hand.
2 regions
x 0.06 · y 0.32 · w 0.30 · h 0.58 (medium); x 0.52 · y 0.18 · w 0.33 · h 0.58 (medium)
Seam detailingVertical princess seams or seam lines visible on the front torso panels running from shoulder toward hem, and seam lines following raglan sleeve construction.
1 region
x 0.28 · y 0.18 · w 0.44 · h 0.56 (high)
Fabric appearanceSmooth, slightly shiny knit typical of swim fabric with a close, even surface and low texture visible in highlights.
1 region
x 0.18 · y 0.18 · w 0.64 · h 0.56 (medium)
Matching bottomLow-rise matching swim brief visible under the hem of the top in the same color and fabric.
1 region
x 0.34 · y 0.66 · w 0.32 · h 0.18 (high)
Other
Studio-style front-facing product shot on a plain light background with soft shadow at the left; model wearing simple jewelry and standing with arms relaxed.
Shot compositionFrontal three-quarter crop showing model from head to upper thighs, centered in frame with slight leftward body turn.
Background and shadowPlain light grey or off-white background with a soft cast shadow to the left of the model.
1 region
x 0.00 · y 0.10 · w 0.40 · h 0.60 (medium)
Model accessoriesModel wears small hoop earrings and several thin rings on both hands, which are visible at the lower frame.
2 regions
x 0.56 · y 0.74 · w 0.22 · h 0.20 (high); x 0.02 · y 0.78 · w 0.18 · h 0.16 (high)
LightingEven soft studio lighting from the front-right produces mild highlights on the garment and soft shadows behind the model.
Colors
deep berry maroon· main body and sleevesdeep berry maroon· matching swim brief
02: Product
Rear view of a fitted long-sleeve rashguard top in a solid deep burgundy color, showing raglan sleeve seams, a crew neckline, and a fitted hem with slight horizontal ruching at the waist.
Overall silhouetteFitted long-sleeve top shown from the back with a crew neckline and close-fitting torso that extends to the top of the hips.
1 region
x 0.18 · y 0.12 · w 0.64 · h 0.70 (high)
Sleeve constructionLong raglan sleeves with visible seam lines running from the neckline toward the underarm; sleeves are slim and extend to the wrists.
2 regions
x 0.05 · y 0.18 · w 0.22 · h 0.62 (high); x 0.73 · y 0.18 · w 0.22 · h 0.62 (high)
Seam detailsVisible center-back neck seam and single-needle stitching along the hem and sleeve cuffs.
2 regions
x 0.40 · y 0.05 · w 0.20 · h 0.10 (medium); x 0.20 · y 0.78 · w 0.60 · h 0.08 (medium)
Waist detailSlight horizontal ruching or gentle gathering at the waistline on the right side (model's left), creating a subtle wrapped appearance.
1 region
x 0.40 · y 0.55 · w 0.30 · h 0.12 (high)
Fabric appearanceSmooth, tightly knit stretch fabric with a matte to low-sheen finish, showing slight tension lines across the lower back.
Other
Studio rear-product shot on a plain light background with soft left-side shadow; model wearing the garment, cropped to show head, torso, and upper thighs.
Model and poseFemale model shown from the back standing upright with arms relaxed at sides; hair down covering part of the neck area.
1 region
x 0.18 · y 0.00 · w 0.64 · h 0.42 (high)
Visible accessoriesSmall gold hoop earring visible on the model's left ear and a gold ring on the model's right hand.
2 regions
x 0.68 · y 0.06 · w 0.06 · h 0.08 (high); x 0.45 · y 0.86 · w 0.12 · h 0.12 (medium)
Background and lightingPlain off-white background with a soft diffused shadow cast to the left of the model, indicating studio lighting from the right.
Crop and framingImage framed to include the full back of the top and the model's upper thighs; lower legs are cropped out.
Colors
deep burgundy· back paneldeep burgundy· left sleevedeep burgundy· right sleeve

Documents & Data

Q&A

4 answered

How does the slim fit run compared to other Simons rashguards? Does it tend to be true to size or smaller?: We don't have specific comparison data with other Simons rashguards, but generally this slim fit runs snug. If you're between sizes, we recommend sizing up for a more comfortable fit, as is common with slim-fit rashguards [1][2].
Is the zipper made of corrosion-resistant materials like plastic or coated metal for saltwater use?: We don't have the specific zipper material listed, but most full-length zips on rashguards use plastic or coated metal to resist saltwater corrosion. For saltwater use, resin or nylon zippers are recommended as they don't rust [4][5]. We recommend rinsing with fresh water after each use to prolong zipper life.
What is the recommended care routine to maintain UPF 50+ protection over time?: To maintain UPF 50+ protection, wash this rashguard in cold water on a gentle cycle using a mild detergent without fabric softener or bleach. Air dry in the shade—avoid high heat, as it degrades UV-blocking fibers and elasticity [7][8]. High-quality synthetic fabrics like recycled nylon can maintain their UPF rating for 1–2 years with proper care [8].
Does the recycled nylon fabric have any stretch for ease of movement, or is it a rigid compression-like material?: The product description doesn't specify the stretch level, but recycled nylon blended with elastane or spandex is common in activewear. Since this is a slim fit style, it likely has some 4-way stretch for ease of movement rather than being a rigid compression material. However, we cannot confirm the exact fabric composition beyond 'recycled nylon blend.'

Provenance

Merchant Link: https://www.simons.ca/en/swimwear/rashguards/zipped-rashguard-top--10733-225543?colourId=61
Updated: July 31, 2026