Triathlon Swimwear

Explore the latest triathlon swimwear from the brands you trust at Sigma Sports. We have triathlon swim suits and swim shorts for triathletes who are training or competing. Find swimwear from brands such as Zone3 and Orca, with neoprene swimsuits also available for the colder water. Get ready to compete in comfort with triathlon swim suits built for comfort, style and performance.

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Orca
Apex Dream Kona Womens Trisuit
£279.00
0% APR PayPal Credit Available
Castelli
Core Spr-Oly Trisuit
From £90.00
RRP £120.00 Save 25%
0% APR PayPal Credit Available
Castelli
Free Sanremo 2 Womens Short Sleeve Trisuit
From £149.00
RRP £195.00 Save 24%
0% APR PayPal Credit Available
SALE
Castelli
Sanremo Ultra Womens Short Sleeve Speed Suit
£156.00
RRP £260.00 Save 40%
0% APR PayPal Credit Available
SALE
Aqua Sphere
Arkos 2.0 Swim Brief
£4.04
RRP £23.00 Save 82%
Finance available on orders over £99
Orca
226 Perform Swimskin
£54.29
RRP £169.00 Save 68%
0% APR PayPal Credit Available
Orca
RS1 Swimskin
£67.09
RRP £299.00 Save 78%
0% APR PayPal Credit Available
Zone3
Kona Speed Strap Back Womens Swim Costume
£11.30
RRP £35.00 Save 68%
Finance available on orders over £99
Endura
QDC Drag2Zero Womens Short Sleeve Trisuit II
£341.10
RRP £379.00 Save 10%
0% APR PayPal Credit Available
SALE
Castelli
Elite Swim Skin Womens Sleeveless Suit
£180.00
RRP £300.00 Save 40%
0% APR PayPal Credit Available
Zone3
Aeroforce X II Womens Short Sleeve Trisuit
From £152.50
RRP £299.00 Save 49%
0% APR PayPal Credit Available
Fe226
AeroForce Open-Back Sleeveless Womens Speed Suit
£70.00
RRP £350.00 Save 80%
0% APR PayPal Credit Available
SALE
ROKA
HD Racer Short
£7.28
RRP £35.00 Save 79%
Finance available on orders over £99
Zone3
Aeroforce X II Short Sleeve Trisuit
From £269.10
RRP £299.00 Save 10%
0% APR PayPal Credit Available
Orca
RS1 Kona Aero Short Sleeve Trisuit
£82.00
RRP £249.00 Save 67%
0% APR PayPal Credit Available
Orca
Apex Dream Kona Trisuit
£279.00
0% APR PayPal Credit Available
Zone3
Lava Long Distance Short Sleeve Aero Trisuit
£229.00
0% APR PayPal Credit Available
Zone3
Lava Long Distance Trisuit
£199.00
0% APR PayPal Credit Available
Endura
QDC Drag2Zero Short Sleeve Trisuit II with SST
£379.00
0% APR PayPal Credit Available
Assos
Triator SS Short Sleeve Speedsuit
£390.00
0% APR PayPal Credit Available

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