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EMF Shielding Collared Longline Coat – Hemvyn
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Shipping policyAdd a classic finishing layer with the Hemvyn EMF Collared Longline Coat. A neat collar, button front and long sleeves create a familiar outerwear silhouette, while the extended hem gives the outfit a composed, longer line. With front pockets and a choice of conductive fabrics, Hemvyn brings practical clothing details to your EMF shielding wardrobe. Wear it over your own separates and make the look yours.
If you love the simplicity of a collared coat, Hemvyn gives you that style in an EMF protection clothing option. Choose metal-fibre or silver-fibre fabric, then find your colour among selected neutrals, pinks and blues. A dark shade can quietly bring an outfit together, while a lighter tone makes the coat more of a feature. The longer shape gives either approach a distinctive presence.

A conventional collar, a button front and a longer line
The collar gives the neckline definition and helps the coat feel like a finished part of your outfit. Pair it with a plain top for an uncluttered look, or let the neckline of a shirt or higher-neck layer add another detail beneath it. There is no need for complicated styling: begin with a combination you already like and let Hemvyn supply the longer outer silhouette.
The button front gives Hemvyn its own character compared with a central-zip design. It forms a visible line through the front of the coat and lets the longline shape become part of the finished outfit. When thinking about fit, consider the coat in the position you plan to wear it. An open front and a buttoned front arrange the garment differently around the body and should not be treated as identical coverage.
Long sleeves carry the coat shape along the arms, while the longer hem changes the proportions of the outfit beneath it. This makes AJ803 a useful alternative to a waist-length jacket when you prefer an extended outline. Think about how that length works with your trousers, skirt or other lower garment, including how much of each piece you want to remain visible.
Front pockets keep everyday practicality in the design. They give small essentials a place close to hand and add a familiar detail to the coat's front. If you have a particular item you want to carry, check its fit against the pocket dimensions. For everyday styling, the pockets help make Hemvyn feel like the sort of coat you would choose for its shape and usefulness as well as its conductive fabric.
A separate coat for the clothes you already own
This listing is for the AJ803 coat only. Tops, trousers, shoes and accessories are not included as a matching outfit. That lets you select Hemvyn as an individual wardrobe addition rather than rebuild your clothing around a set. Start with the pieces you wear regularly and choose the coat colour that makes the most useful connection between them.
A tonal combination can give the longline coat a quiet presence, while a lighter or more colourful choice makes it more prominent. Because a longer garment occupies a substantial part of the visible outfit, colour has a strong influence on the overall effect. Picture the coat with more than one outfit before deciding. A shade you enjoy in several combinations is often easier to make part of your routine.
Know the fabric behind the option code
The supplier declares four fabric categories for the selectable AJ803 range:
- MTF: 41.8% cotton, 32.1% polyester fibre and 26.1% metal fibre.
- 50Ag: 50.6% polyester fibre and 49.4% silver fibre.
- 75Ag: 25.2% polyester fibre and 74.8% silver fibre.
- 100Ag: 100% silver fibre.
Choose MTF for the cotton, polyester and metal-fibre formulation, or select one of the three silver-fibre versions. The Ag names are rounded labels; the detailed figures above identify the precise compositions. Keeping these codes alongside the colours makes shopping easier. You can compare the same shade in different fabrics, or keep the fabric consistent while finding the colour you like best.
The percentages describe the specified fabric, rather than every component of the finished coat, and they are not percentages of radio-frequency energy blocked. Use them as a clear guide to material choice. Then consider the wearing details that matter to you: the collar, button front, sleeve fit and longline shape. Together, those decisions help you choose EMF shielding clothing that belongs in your wardrobe.
If you prefer to begin with the material, choose the code first and then compare its available colours. If you are buying to coordinate with a particular outfit, begin with that colour family and see which listed versions are offered. Either route can lead to a clear choice, provided the final selection is one of the actual combinations on this product page.

A palette with distinct choices in each material
Choose the MTF version in Pink, Light gray, Purplish red, Navy blue, Heather gray, Light purple and Black. Choose a darker neutral for a quieter outfit, explore the grey options for a lighter neutral direction, or bring in colour with pink, purple or purplish red. There is room to change the mood of the coat while keeping your chosen MTF composition.
Each silver-fibre version, 50Ag, 75Ag and 100Ag, comes in Pink, Off-white, Navy blue and Mineral blue. Navy blue offers a dark blue direction, while Mineral blue gives you another blue option to consider. Off-white creates a light neutral look, and Pink brings a softer colour accent. Choose according to the effect you want the coat to have on your overall outfit.
Every colour-and-material combination comes in M, L, XL, XXL and XXXL. Choose your size above and check the complete combination before ordering. If black is your favourite wardrobe staple, select Black MTF. If you prefer a silver-fibre option, compare the four colours in those ranges and choose the one that best complements your existing clothes.
Compare one change at a time
For a material comparison, keep the colour and size fixed. Pink 50Ag and Pink 75Ag in the same size make the stated fabric difference easy to identify. For a colour comparison, keep the material fixed: Navy blue 100Ag and Mineral blue 100Ag are different colour selections within the same declared category. This approach helps you remember why you preferred one option.
If your desired colour-and-material pairing is not listed, decide which element matters more. You might choose a different colour within the material you want, or keep your preferred colour and select its available fabric. You can make that choice around your wardrobe and your priorities. Once you have found the combination you like, read the colour, fabric code and size together for a final check before ordering.
Conductive fabric and RF shielding in a coat
Conductive textiles can reduce radio-frequency transmission by reflecting and absorbing some incident energy. Their conductive structure and the frequency influence the result. This metallised-textile study provides an example of the material principle.
Hemvyn places a conductive-fabric choice within a collared, long-sleeved coat. The button-front opening, neckline, cuffs and hem define the shape of that clothing layer. A longer body provides a different physical outline from a vest or shorter jacket, but garment length alone does not establish a particular shielding result. Construction and the way a garment is worn remain part of the comparison.
When browsing EMF protection clothing, keep the broad category name separate from the more specific RF-shielding purpose of the textile. A fabric percentage does not establish protection from every electromagnetic field or a medical benefit. AJ803 is best considered as a clearly specified fabric choice within a coat design you want to wear, with realistic expectations about a garment's openings and coverage.
Choose a size for a buttoned, layered fit
Start with the clothing you plan to wear underneath. A coat needs room for the actual base layers, including space through the upper arms and shoulders as well as the chest. If you expect to wear Hemvyn buttoned, make that part of your comparison. A garment that sits well open may feel different when its front panels are brought together over a thicker top.
A similar coat from your wardrobe can be a useful reference. Compare chest width, shoulder measurements, sleeve length and overall length with any AJ803 measurements you obtain. Use the same measurement method for both garments. A laid-flat chest width is not a body circumference, and a length measured from one starting point should not be compared with a length measured from another.
The M-to-XXXL range gives you the available labels, but it does not provide a reliable conversion from another brand's sizing. Confirm the selected size's dimensions if a precise fit or hem position is important. Avoid assuming the fabric will stretch to make a smaller size work. Equally, do not assume a larger label is automatically the right choice simply because you intend to wear layers.
Consider how the coat moves with you
When trying on a longline coat, reach forward, bend your elbows and sit down over your intended outfit. Notice whether the shoulders pull, the sleeves settle comfortably and the front remains at ease when buttoned. Look at the hem while seated as well as standing. These are general clothing-fit checks that help you assess the real wearing arrangement rather than a single static pose.
The collar deserves attention too. A shirt collar, a round neck and a high-neck top each sit differently beneath it. Check that your chosen pairing feels comfortable and looks the way you intended. If you are comparing Hemvyn with a hooded coat, include that neckline difference in the decision rather than focusing only on the body length or fabric code.
Care for the version you select
Use the care label and instructions supplied with your AJ803 coat. Several fabric versions are offered, and the complete garment includes buttons, seams, pockets and other components. Those details should guide the cleaning method alongside the conductive fabric. A washing routine for ordinary clothing or another EMF garment is not automatically suitable for this coat.
Think about care as part of making Hemvyn a regular wardrobe piece. If your routine depends on a particular washing or drying method, check the supplied instructions before ordering. Keep those directions for future reference and ask about unfamiliar symbols before the first clean. Following the actual garment's guidance gives you a consistent way to look after the fabric and construction you have chosen.
Questions about the Hemvyn EMF Collared Longline Coat
What makes this coat different from Hoodlen?
Hemvyn AJ803 has a conventional collar and button front within its longline design. Choose it when that neckline and front treatment suit your style. A hooded coat has a different upper outline, so compare the design you prefer before deciding on a material.
Is Black available in the silver-fibre versions?
Choose Black in MTF. If you want 50Ag, 75Ag or 100Ag, choose Pink, Off-white, Navy blue or Mineral blue. The darker Navy blue may be worth considering if you prefer a dark coat and have already decided on a silver-fibre version.
Does a higher Ag number mean a higher percentage of blocking?
No. The code identifies the specified fabric composition. Use it to compare the material versions, then choose the fit and shape you want. It does not state a universal blocking percentage or describe every component in the coat.
Are other clothing pieces included?
No. This listing is for the coat in your chosen option. Pair it with your own clothing or select additional garments separately. The separate-piece format gives you room to build a combination that suits your existing wardrobe.
What should I settle before choosing a size?
Decide which layers you will wear beneath the coat and whether you plan to keep it buttoned. Then compare the relevant garment dimensions, including sleeves and length. That makes the sizing decision specific to how you intend to use Hemvyn.
Model: AJ803. Select your available colour, conductive-fabric version and size to bring the Hemvyn EMF Collared Longline Coat into your everyday clothing choices.




