Men's silicone rings
Men's silicone ring four-packs
Four men's silicone rings in one UK size, so there's a colour for every shift. Sizes 7–14, about 3 g each, with quick, easy size swaps.
4 rings · all sizes, all for every use
Shop by life

Gym
Train with it on.
Grips the bar, no pinch under a hook grip, and it is designed to tear away under a hard pull.

Work
Non-conductive. Snag-safe.
Many employers that ban metal rings allow silicone. It is not PPE: follow your own site policy and take it off for welding, grinding or open flame.

Ward
Washable. Metal-free.
Smooth, hypoallergenic and easy to clean. Bare-below-the-elbow rules still apply where your trust enforces them.

Water
Swim, surf, shower.
Chlorine, salt and soap do nothing to it. It comes out the colour it went in.

Wedding
The band you actually wear.
Some wear it every day and keep the metal band for occasions; others wear it as their only ring.
Men's silicone rings UK
The men's silicone ring, explained in plain English.
A botthms men's ring is an 8.7 mm wide band of medical-grade silicone, made in sizes 7 to 14 (UK N to Z+2) and weighing about 3 grams. It is the ring you wear when a metal one has no business being on your hand: under a barbell, on a scaffold, in a scrum, on a ward, or in the sea. Every single ring is £19.99, and it ships from our UK warehouse by Royal Mail Tracked 48.
Silicone wedding rings for men
Most men who buy from us already own a metal wedding ring. The silicone band is the one that goes to the gym and to work so the gold stays safe at home. It looks like a plain matte band from a metre away, it does not scratch, and if it gets caught on something it is designed to stretch and tear away, which reduces the risk of ring injuries compared with metal. If you want it to be your only wedding band, plenty of people do exactly that; we are not going to tell you what a ring should mean.
Rubber wedding band or silicone?
People search for "rubber wedding bands" and mean the same thing. Natural rubber would perish, smell and irritate skin; silicone does none of that. Ours is nickel-free and hypoallergenic, does not conduct electricity, and shrugs off sweat, chlorine, salt water and soap. Treat "rubber ring" and "silicone ring" as the same product category, and check the material before you buy from anyone.
Gym, site, ward, water
Gym: grips the bar, no pinch under a hook grip, designed to tear away under a hard pull. Site and trade: non-conductive and snag-safe; many employers that ban metal rings allow silicone, so check your own policy. Clinical work: smooth, washable and metal-free, though "bare below the elbow" rules still apply where your trust enforces them. Water: swim, surf, shower; it comes out the same colour it went in.
Which size
Silicone fits snug, closer than a metal ring of the same number. If you are between sizes, go down. The quickest way to size is the Fit Finder: calibrate your screen with a bank card, lay a ring you already own on it, and read the size. No ring? Use a strip of paper and the size guide. If it still arrives wrong, swapping it within 30 days is quick and easy.
One, two or four
Singles are £19.99. A double set is £29.99 (£15 a ring) and the four-pack is £39.99 (£10 a ring). Two rings means one can be in the gym bag while the other is on your hand; four means a colour for every shift. All sets are the same band, same sizes, same returns.
What we promise
Order before 3pm Monday to Friday and it leaves the same day. Royal Mail Tracked 48 usually lands in two to three working days, and you can follow every scan on our tracking page. 30-day returns on unworn rings and quick, easy size swaps. Prices include VAT. Sold by Yobo Pro Sport (Pty) Ltd.
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
- Take a ring that fits the finger you'll wear this one on.
- Measure the inside diameter in millimetres with a ruler.
- Match it in the chart. Between sizes? Go down: silicone stretches and should fit snug.
N°02 String and ruler
- Wrap a thin strip of paper or string around the base of your finger, over the knuckle if it's larger.
- Mark where it overlaps and measure the length in mm.
- 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 size | UK letter | Inside diameter |
|---|---|---|
| 4 | G–H | 14.9 mm |
| 5 | J–L | 15.7 mm |
| 6 | M–N | 16.5 mm |
| 7 | O–P | 17.3 mm |
| 8 | P½–Q½ | 18.2 mm |
| 9 | R–S | 18.95 mm |
| 10 | T–U | 19.8 mm |
| 11 | V–W | 20.6 mm |
| 12 | X–Y | 21.4 mm |
| 13 | Z | 22.2 mm |
| 14 | Z+2 and larger | 23.0 mm |
Men's rings: sizes 7–14. Women's rings: 5–10 (Active), 4–10 (Flow). Unsure? Ask us before you order.
Questions
Good questions.
What size am I?
Use the size guide above: measure a ring you already wear, or wrap a strip of paper round your finger. Silicone fits snug, so if you're between sizes go down. Get it wrong and swapping is quick and easy.
How fast is delivery?
Orders placed before 3pm Monday to Friday ship the same day from our UK warehouse by Royal Mail Tracked 48, normally 2–3 working days. You get a tracking link by email.
Can I wear it in the gym, at work, in water?
Yes. It's non-conductive, heat-safe to normal kitchen and workshop temperatures, waterproof and chlorine-proof, and it is designed to tear away under a hard pull.
Is it safe for people with a nickel allergy?
Yes. Medical-grade silicone contains no metal, so it's hypoallergenic.
Are silicone rings safe to wear at work?
They are designed to break away under load, which is why many employers that ban metal rings allow them. Silicone is non-conductive, but a ring is not PPE: follow your own site or trust policy, and take it off for welding, grinding or open flame.
Do men's silicone rings stretch?
A little, over the first weeks, which is why we say go down if you are between sizes. Heavy daily use wears a ring faster; it does not corrode, it eventually softens and splits.
Can I wear a silicone ring as my wedding ring?
Yes. Some people wear it every day and keep the metal band for occasions; others wear it as their only ring. Either way it is a plain matte band; the Active colours are £19.99.
How wide is a men's botthms ring?
8.7 mm, with a low rounded profile so it does not catch on gloves. The women's ring is a slimmer band in sizes 5 to 10 (Active) and 4 to 10 (Flow).



