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Two-tone men's silicone ring, grey outer with bright green inner, angled view
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botthms Double Green Silicone Ring
botthms Double Green Silicone Ring worn in real life: Gym · shown in black
Gym · shown in black
botthms Double Green Silicone Ring worn in real life: Site · shown in black
Site · shown in black
Two-tone men's silicone ring, grey outer with bright green inner, angled view
Grey men's silicone ring with lime green inner edge worn on a rocky Snowdonia trail

botthms Double Green Silicone Ring

A ring for real life.

£19.99

Every single ring £19.99Easy size swapsVAT included

Add a second ring: 20% off both + free delivery

Only 2 left

Order before 3pm Mon–Fri for same-day dispatch. Royal Mail Tracked 48 · 2–3 working days

Royal Mail Tracked 48 (usually 2–3 working days) · next day available · delivery options at checkout

Size

Wrong size? Swapping is quick and easy. Silicone fits snug: between sizes, go down. · size guide

Fit Finder

Your size in 60 seconds.

1 · Calibrate. Hold a £1 coin on the screen and drag the red handle until the circle matches it.

23.43 mm
Skip if you've calibrated before.

2 · Place a ring that fits that finger on the screen. Drag until the circle sits on the ring's inside edge.

— mm inside

Wrap a 5 mm strip of paper round the base of the finger (over the knuckle if it's bigger), mark the overlap, measure the length with a ruler.

—

botthms size

Calibrate, then measure. We round down between sizes because silicone grips.

Quick, easy size swaps within 30 days if it's wrong. Need the full tool? Open the Fit Finder.

  • Royal Mail
    Tracked 48
  • Easy size
    swaps
  • 30-day
    returns
Details

A two-tone silicone ring for men with a grey outer and a bright green inner layer. The green shows as a sharp line along the edge of the band.

Grey with a flash of green

From a distance it reads as a grey silicone band; up close the green inner gives it a sporty, technical look, a bit like the trim on running shoes. It suits anyone who wants colour without wearing a fully green ring. This is a single ring. It is waterproof and designed to stretch and tear away under a hard pull. Some people keep a spare in the car or the kit bag, so a ring is always to hand when the metal one comes off.

  • Men’s band in UK sizes 7–14
  • Medical-grade silicone: no metal, nickel-free, non-conductive, about 3 g
  • Arrives in a ring bag inside a pouch
  • Quick, easy size swaps within 30 days; Royal Mail Tracked 48, same-day dispatch before 3pm Mon–Fri

Find more silicone rings for men.

Material
Medical-grade silicone. No metal, no plating, nickel-free.
Sizes
UK ring sizes 7–14
Weight
About 3 g per ring
What you get
One ring
Safety
Designed to stretch and tear away under a hard pull instead of holding your finger. Non-conductive.
Care
Soap and water. Avoid solvents and strong degreasers.

Find your size · All men's silicone rings · Why silicone

Delivery & returns

Order before 3pm Monday–Friday and it ships the same day from our UK warehouse. Royal Mail Tracked 48 (usually 2–3 working days) or next day; delivery options and costs are shown at checkout before you pay. 30-day returns on unworn rings. Quick, easy size swaps. Full terms on the Returns page.

Faulty rings

If a ring is faulty, email us — your rights under the Consumer Rights Act 2015 apply.

Delivery Royal Mail Tracked 48 from our UK warehouse
Fit Quick, easy size swaps within 30 days
Returns 30-day returns on unworn rings
Made for Gym, work, wards, water and weddings

Reviews

What people say about this ring.

3.9
★★★★☆

17 verified-purchase reviews of this ring, collected by Loox

★★★☆☆
Customer photo review of botthms Double Green Silicone Ring

The ring is really nice and feels good the only thing with it is that the ring has become sticky and catching on surfaces

Simon M.✓ Verified buyerUnited KingdomMar 2025

★★★★★
Customer photo review of botthms Double Green Silicone Ring

Perfect fit and comfortable

Michael W.✓ Verified buyerUnited KingdomOct 2024

★★★★★
Customer photo review of botthms Double Green Silicone Ring

Love these rings. Nice fit, feel and how they look!

Michael W.✓ Verified buyerUnited KingdomOct 2024

★☆☆☆☆
Customer photo review of botthms Double Green Silicone Ring

Rubbish lasted less than 3 months

JonnyJul 2024

★★★★★
Customer photo review of botthms Double Green Silicone Ring

Great ordering experience,it's my second ring to replace one that a sorry end.Happy with my new ring.i would say get the originals not copy's you can tell the difference in quality and materials.

Michael E.✓ Verified buyerUnited KingdomJul 2024

★★★★★

Great product works well with my job and looks good

Andy M.✓ Verified buyerUnited KingdomOct 2026

All 17 reviews · write a reviewOpens the full list

Made for

One ring. Every part of your day.

Black botthms silicone ring on a hand washing up in the evening

Why people switch

The ring you never have to take off.

Medical-grade silicone that flexes with your hand, is designed to tear away under a hard pull, and weighs almost nothing. Your metal band stays safe at home; this one goes everywhere.

  • N°01Non-conductive and heat-safe: wear it on site, in the kitchen, on the ward.
  • N°02Designed to stretch and tear away under a hard pull, which reduces the risk of ring injuries compared with metal.
  • N°03Waterproof, sweat-proof, chlorine-proof. Shower, swim, train.
Why silicone

Silicone vs metal

Same finger. Different physics.

Black botthms silicone ring on a chalked hand holding a kettlebell
botthms siliconeMetal band
WeightAbout 3 gTypically 5–10 g
ElectricityNon-conductiveConducts
Caught on somethingStretches and tears awayHolds on to the finger
Water, sweat, chlorineUnaffectedFine, but slips when wet
Nickel allergyNo metal, hypoallergenicDepends on the alloy
LifespanWears out; replace in timeLasts decades
Cost£19.99Hundreds to thousands

Weights from our product specification; metal weights are typical ranges for plain bands. A silicone ring is designed to tear under load. It is not protective equipment and does not replace your site, trust or gym rules.

The short version

Everything on one line.

3g WeightYou'll forget it's on
8.7mm Men's band widthSlim band for women
100% Medical-grade siliconeHypoallergenic, non-conductive
Breaksaway Under a hard pullDesigned to give way

Evidence

Why a ring that gives way is the safer ring.

Ring avulsion is rare but serious. A silicone band is designed to stretch and tear away under a hard pull, which reduces the risk of ring injuries compared with metal.

No rings

NHS and HSE guidance: jewellery below the elbow is removed for clinical hand hygiene and around moving machinery.

NHS Infection Prevention and Control: bare below the elbows; HSE PUWER guidance on entanglement.

General safety information, not medical advice.

Find your size

Three ways to get it right first time.

You can't try a ring on through a screen, so we made sizing simple. Pick the method you can do right now — and if it's wrong, swapping it is quick and easy.

N°01 Measure a ring you already wear
  1. Take a ring that fits the finger you'll wear this one on.
  2. Measure the inside diameter in millimetres with a ruler.
  3. Match it in the chart. Between sizes? Go down: silicone stretches and should fit snug.
N°02 String and ruler
  1. Wrap a thin strip of paper or string around the base of your finger, over the knuckle if it's larger.
  2. Mark where it overlaps and measure the length in mm.
  3. Divide by 3.14 for the diameter, then match it in the chart.
N°03 Your existing ring size

If you know your UK letter size, find it in the middle column and order the botthms size beside it. If you know a US number, it matches the first column. Between sizes? Go down: silicone fits snug.

Silicone fits snug. Between two sizes? Go down. Wrong size? Quick, easy swaps within 30 days.

botthms sizeUK letterInside diameter
4G–H14.9 mm
5J–L15.7 mm
6M–N16.5 mm
7O–P17.3 mm
8P½–Q½18.2 mm
9R–S18.95 mm
10T–U19.8 mm
11V–W20.6 mm
12X–Y21.4 mm
13Z22.2 mm
14Z+2 and larger23.0 mm

Men's rings: sizes 7–14. Women's rings: 5–10 (Active), 4–10 (Flow). Unsure? Ask us before you order.

Questions

Before you buy.

Will it fit like my metal ring?

Silicone fits a touch snugger than metal because it grips. Match your inside diameter on the size guide and, if you're between two sizes, go down.

What if the size is wrong?

30-day returns on unworn rings. Quick, easy size swaps. Start it from the Returns page; we email a Royal Mail label.

When will it arrive?

Order before 3pm Mon–Fri and it ships today from our UK warehouse. Royal Mail Tracked 48 usually lands in 2–3 working days, and next day is available at checkout.

Can I wear it in the gym, at work, in water?

Yes. Non-conductive, heat-safe for everyday work, waterproof and chlorine-proof. It is designed to tear away under a hard pull.

Nickel allergy?

No metal, so no reaction. Medical-grade silicone is hypoallergenic.

How long does it last?

Silicone is a soft material that eventually wears, so treat it as a ring you replace rather than one you keep for life. If a ring is faulty, email us — your rights under the Consumer Rights Act 2015 apply.