EARLY BLACK FRIDAYBUY 2 GET 1 FREE
00DAYS
:
00HR
:
00MIN
:
00SEC
SILVIKO
Save up to 59% SILVIKO BioSilver Knit Socks
★★★★★ 4.7 / 5  (600+ reviews)Free foot program included

SILVIKO™ BioSilver Knit Socks

  • Antibacterial by design — a unique blend of silver thread, bamboo and cotton that stops bacteria from growing in the sock.
  • Protects the health of your skin — bacteria can’t grow on the sock, so they can’t build up on your feet.
  • No more unpleasant odors — stay fresh and comfortable all day, even on your longest days.
  • Breathable design — lets moisture escape, so your feet stay dry and comfortable.
  • Silver fiber that doesn’t wash off — it keeps its properties for the whole life of the sock.

ColorSilver Gray

Size

Sizing chart
US sizeFoot length
5–924–26 cm
9–1226–28 cm

Buy More, Save More

Buy 11 pair and the foot program $30.99$40.99
1 pair BioSilver Knit Socksin your color and size Bulletproof Feet ProgramFREE US shipping$6.99
You save $10.00
Best value
Buy 2, Get 1 Free3 pairs, one color and size for all 3. $49.98$122.97$16.66 a pair
3 pairs BioSilver Knit Sockssame color and size Bulletproof Feet ProgramFREE US shipping$6.99 FREE
You save $72.99 + free shipping

30-day money-back guarantee · Safe & secure checkout

VISA AMERICANEXPRESS PayPal Pay GPay shopPay DISCOVER
BioSilver Knit
Honeycomb mesh
30-day guarantee
What’s included
  • 1 or 3 pairs of SILVIKO BioSilver Knit Socks
  • Bulletproof Feet Program: foot care secrets of podiatrists, ultramarathon runners and army medics (digital, sent to your email)
Size guide
  • US 5–9: foot length 24–26 cm
  • US 9–12: foot length 26–28 cm
Materials
17% silver fiber, 40% bamboo fiber, 32% cotton, 9% nylon, 2% spandex. Ankle length. Honeycomb mesh on the top of the foot, Y-shaped heel and a heel tab.
Shipping & returns
US shipping is $6.99, and free on 3 pairs. Tracking is emailed as soon as the carrier scans your parcel. 30-day money-back guarantee.

Silver thread, not silver coating.

Silver thread built into the sock fabric itself, lasting the whole life of the sock.

Silver Thread
Merino
Cotton
Silver thread in the knit
Stops bacteria on the fabric
Keeps your feet dry
Soft and elastic
Honeycomb airflow mesh
30-day money-back
Foot Health

Healthy feet don’t smell. Bacteria do.

That smell comes from bacteria growing on your skin, in the warm, wet space inside your socks. Keep your feet healthy, and the smell goes with it.

What’s happening on your skin

1

Warm, wet and closed in

Your feet sweat all day inside your socks and shoes, the perfect place for bacteria to grow.

2

Bacteria feed on your skin

They feed on sweat and dead skin, and that’s where the strong, cheese-like smell comes from.

3

Washing doesn’t last

You scrub them off in the shower, then regular socks lock you back in the same cycle.

SILVIKO BioSilver Knit Socks

How the sock keeps your skin healthy

Silver stops the bacteria

Silver has antibacterial properties that don’t let bacteria grow in your sock.

Your skin stays dry

The sock’s material blend moves moisture away from your foot.

Healthy skin, no smell

No bacteria on your skin means no bad smell.

Chemical sprays only cover your skin, and powders only feed the bacteria. Silver stops the bacteria from appearing in the first place.

See the offer  →
30Days
money back
Wear them for 30 days. Then decide.

If you’re not happy with them, email us and get your money back.

Built for feet that tried everything else

Frequently asked questions.

What makes these socks unique?
They’re knit with 17% silver fiber, which stops bacteria from growing on the fabric, with soft bamboo and cotton against your skin. Most socks only cover your feet. These protect them.
Will they help with foot smell?
Yes. The silver stops the bacteria that cause the smell, right where it starts. The Bulletproof Feet Program covers the rest, like airing your shoes and clipping your nails, so you get the whole fix in one order.
Will the silver wash out?
No. The silver is in the fiber itself, not a coating of silver ions, so it lasts the whole life of the sock.
Do I still need to wash them?
Yes. Wash them like your other socks.
How do I pick my size?
Two sizes: US 5–9 and US 9–12. If you’re between sizes, measure your foot: 5–9 is 24–26 cm, 9–12 is 26–28 cm.
Can I mix colors or sizes on the 3 pairs?
One selection is one color and one size for all 3 pairs. For a different color or size, add the first selection to your cart, then pick again.
What’s in the Bulletproof Feet Program?
Foot care secrets of podiatrists, ultramarathon runners and army medics, sent to your email after you order.
SILVIKO BioSilver Knit Socks
$49.98 $122.97 · 3 Pairs
Add to cart