Triathlon Socks

Triathlon socks are designed to provide comfort and reduce friction during the stages of a triathlon, often featuring quick-drying and moisture-wicking materials. Triathlon socks feature a sleek design to minimise bulkiness and enhance performance for triathletes transitioning between the disciplines.

Find specific running socks, triathlon socks for men and women and swim socks at Sigma Sports, with a range of sizes, styles and colours on offer as well as an extensive range of running shoes and triathlon shoes. 
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2XU Vectr Light Cushion Crew Socks
2XU
Vectr Light Cushion Crew Socks
£16.00
Finance available on orders over £99
2XU Vectr Cushion Crew Socks
2XU
Vectr Cushion Crew Socks
£16.00
Finance available on orders over £99
On Running Twin-Pack Core Run Socks Mid
On Running
Twin-Pack Core Run Socks Mid
£28.00
Finance available on orders over £99
On Running Twin-Pack Core Run Socks Low
On Running
Twin-Pack Core Run Socks Low
£27.00
Finance available on orders over £99
On Running Performance Run Socks Mid
On Running
Performance Run Socks Mid
£20.00
Finance available on orders over £99
New In
HUUB 3:Sixteen Calf Sleeves
HUUB
3:Sixteen Calf Sleeves
£150.00
0% APR PayPal Credit Available
Orca Aero Socks Long
Orca
Aero Socks Long
£44.00
Finance available on orders over £99
2XU Vectr Ultralight 1/4 Crew Socks
2XU
Vectr Ultralight 1/4 Crew Socks
£16.00
Finance available on orders over £99
On Running Performance Run Socks Low
On Running
Performance Run Socks Low
£18.00
Finance available on orders over £99
2XU VECTR Cushion 1/4 Crew Socks
2XU
VECTR Cushion 1/4 Crew Socks
£16.00
Finance available on orders over £99
2XU Compression Calf Guards
2XU
Compression Calf Guards
£40.00
Finance available on orders over £99
2XU Light Speed Compression Calf Guards
2XU
Light Speed Compression Calf Guards
£45.00
Finance available on orders over £99
On Running Triple-Pack Logo Socks High
On Running
Triple-Pack Logo Socks High
£22.00
Finance available on orders over £99
Orca Aero Calf Sleeves
Orca
Aero Calf Sleeves
£34.00
Finance available on orders over £99
SALE
On Running Performance Low Cut Womens Running Socks
On Running
Performance Low Cut Womens Running Socks
From £14.40
RRP £18.00 Save 20%
Finance available on orders over £99
SALE
On Running Performance Low Cut Running Socks
On Running
Performance Low Cut Running Socks
From £12.00
RRP £18.00 Save 33%
Finance available on orders over £99
SALE
On Running Women's Performance Mid Cut Running Socks
On Running
Women's Performance Mid Cut Running Socks
£18.00
RRP £20.00 Save 10%
Finance available on orders over £99
On Running Women's Performance Mid Cut Running Socks
On Running
Women's Performance Mid Cut Running Socks
£20.00
Finance available on orders over £99
On Running Performance Mid Cut Running Socks
On Running
Performance Mid Cut Running Socks
£20.00
Finance available on orders over £99
SALE
On Running Performance Mid Cut Running Socks
On Running
Performance Mid Cut Running Socks
£18.00
RRP £20.00 Save 10%
Finance available on orders over £99

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What socks should I wear for a triathlon?

For a triathlon, we recommend wearing lightweight, moisture-wicking socks designed specifically for racing. Triathlon socks are typically made from breathable materials like polyester or nylon to keep your feet dry and comfortable, reducing the risk of blisters.

We carry a range of quick-drying, seamless socks from brands such as On Running that are perfect for triathlons, providing support during both the bike and run legs without slowing you down.
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