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★★★★★ 10,000+ 5 Star Reviews  |  100 Day Free Returns  |  Fast Free UK Delivery  |  Dispatched Same Day     

Charman
Men's Silicone Ring, Charcoal Grey, 6mm or 8mm

£18.00

Your Perfect Ring – Try it at Home

When your ring arrives, try it on, check the fit, and make sure you love it in person. If it's not right for any reason, return it free within 100 days. The only risk is finding one you love.

“Perfect ring for an active lifestyle. I wear it for work and the gym and it’s much more practical than wearing my metal wedding ring all the time.”
Tom Richardson — Manchester

Why Choose Silicone Rings

Silicone is safe for every situation a metal ring is not: the gym, swimming, contact sports, manual work, and medical environments. It won't conduct electricity, won't scratch tools or equipment, and won't trap the kind of pressure that makes metal rings a hazard on the job.

“Great silicone ring. Lightweight, comfortable and perfect for when I’m working or exercising.”
Daniel Hughes — Bristol
Safe for Work

Medical-grade silicone — no metal, no conductivity, no risk. Safe for electricians, mechanics, surgeons, and anyone who can't wear metal on the job.

Won't Irritate

Hypoallergenic and skin-safe. No nickel, no reactions, no redness. If metal rings have caused problems before, silicone won't.

Never Take it Off

Shower, swim, gym, sea — silicone doesn't corrode, rust or react. Flexible enough to move with your hand, tough enough for daily wear.

Gift Ready

Every ring arrives in a presentation gift box — no extra packaging needed. Ready to give exactly as it arrives.

A charcoal grey medical-grade silicone band at 6mm or 8mm. Medical-grade silicone: hypoallergenic, flexible, MRI-safe, and safe in environments where metal rings are a hazard. A silicone ring for buyers who wanted the safety and practicality of silicone in a colour that is not quite black.

Walk into a jeweller and you’ll find versions of our rings for 3–4 times the price. The difference isn’t the ring — it’s the overheads. We work directly with the craftspeople who make them and carry the stock ourselves, which is how we can sell a ring that genuinely lasts for a fraction of high street prices.

Traditional gold and silver scratch, bend and lose their shine. That doesn’t happen here. We use a high end process called PVD plating which is the same process used on high end watches to keep your ring looking great.

We’re based in Horsham and dispatch the same day for orders before 5pm (11am Saturday). That includes engraved rings — we hold stock and engrave on site, which is why we can still get it to you in 1–2 days. Most online ring sellers take 2 weeks or more.

We’ve fulfilled over 100,000 orders since 2019 and hold over 10,000 five-star reviews across Trustpilot and Reviews.io. Any questions before you buy — contact us directly. No chatbots, no outsourced support. We handle it ourselves.

Not quite the right fit? No problem. Silicone rings are flexible, but if the size isn’t perfect, we offer free exchanges or refunds — no questions asked. You have 100 days to return it for any reason.

Not sure of your size? Select “I don’t know my ring size” from the dropdown and we’ll send you a free ring sizer first.

THE DETAILS

Charcoal Grey Silicone

Full charcoal grey surface from edge to edge.

Width Options

Available at 6mm and 8mm.

Safe for Physical Work

Silicone is the safe choice for trades, contact sport, and medical environments.

Your Comfort

Comfort-fit curve, rounded interior slides on easily, sits flat all day.

A mans silicone ring - charcoal grey in colour and with a slightly domed shape.
Man wearing silicone ring

The Founder Story

We’re Clare and Alan MacLachlan — we founded Newman Bands in Horsham, West Sussex and have shipped over 100,000 rings since we started selling in 2019. Every design and size is held in stock in the UK, most orders arrive within one to two days, and we personally answer customer questions every day. With over 10,000 verified five-star reviews on Trustpilot and Reviews.io, we’re one of the UK’s most trusted men’s ring specialists. You’re buying from a family business that cares, not a fulfilment centre.

Guarantee

100-Day "Try at Home" Returns

Buying a ring online shouldn't be a gamble. Try it on at home, check the fit, and see how it looks in person. If it isn't exactly what you wanted, simply return it for free within 100 days in unworn condition.

Fast, Hassle-Free Size

Ordered the wrong size? Don't panic. Our UK-based team makes swapping any unengraved ring for the perfect fit fast and painless. We usually process exchanges within days, so you're never left waiting. You're dealing with real people, not a warehouse.

Charcoal Grey Silicone

The Charman is a charcoal grey silicone ring. The grey sits between black and silver, which gives it a different character from the black options in the silicone range.

It suits buyers who wanted a silicone ring that was slightly more varied than a standard all-black band, and buyers who preferred the cooler grey tone for everyday wear.

At 15 reviews buyers who chose the charcoal grey find the colour reads as distinctive among silicone rings.

Medical-grade silicone in charcoal grey. The ring is safe in every environment where a metal ring would create a hazard, and the grey colour gives it a slightly different character from the standard black.

Newman Bands offers a free size exchange if the fit is not right first time.

Silicone is safe for every situation a metal ring is not: the gym, swimming, contact sports, manual work, and medical environments. It won’t conduct electricity, won’t scratch tools or equipment, and won’t trap the kind of pressure that makes metal rings a hazard on the job.

3 buyers of the Charman confirm the silicone ring fits well and works in environments where a metal ring is not practical.

“Purchased as a gift for my husband who has stopped wearing his metal wedding ring as it’s too big. He has been wearing it ever since and says it’s very comfortable.”
Leanne from London

The Charman has 3 reviews. Leanne from London bought it for a husband who had stopped wearing his metal ring because the fit was no longer right, and confirmed he has been wearing the Charman ever since and finds it very comfortable. Ravi from London confirmed it is a really great ring and good value.

Sally, a UK buyer, had a brief stock issue which was communicated proactively and resolved. Newman Bands has shipped silicone rings across the range and the consistent pattern is that the fit runs true and the material handles daily contact without issue. The dominant pre-purchase doubt on a silicone ring is whether it will feel comfortable enough to wear every day. Leanne’s review answers that directly: her husband has not taken it off.

You have 100 days to try it at home. If it’s not right for any reason, return it free.

A mans silicone ring - charcoal grey in colour and with a slightly domed shape.

Charman - Men's Silicone Ring, Charcoal Grey, 6mm or 8mm

£18.00