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
Orca
Apex Dream Kona Womens Trisuit
£279.00
0% APR PayPal Credit Available
Castelli Core Spr-Oly Trisuit
Castelli
Core Spr-Oly Trisuit
£100.00
RRP £120.00 Save 17%
0% APR PayPal Credit Available
SALE
Castelli Sanremo Ultra Womens Short Sleeve Speed Suit
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
Aqua Sphere
Arkos 2.0 Swim Brief
£4.04
RRP £23.00 Save 82%
Finance available on orders over £99
Orca 226 Perform Swimskin
Orca
226 Perform Swimskin
£60.29
RRP £169.00 Save 64%
0% APR PayPal Credit Available
Orca RS1 Swimskin
Orca
RS1 Swimskin
£55.88
RRP £299.00 Save 81%
0% APR PayPal Credit Available
SALE
Castelli Elite Swim Skin Womens Sleeveless Suit
Castelli
Elite Swim Skin Womens Sleeveless Suit
£180.00
RRP £300.00 Save 40%
0% APR PayPal Credit Available
Endura QDC Drag2Zero Womens Short Sleeve Trisuit II
Endura
QDC Drag2Zero Womens Short Sleeve Trisuit II
£379.00
0% APR PayPal Credit Available
Zone3 Kona Speed Strap Back Womens Swim Costume
Zone3
Kona Speed Strap Back Womens Swim Costume
£12.59
RRP £35.00 Save 64%
Finance available on orders over £99
Zone3 Aeroforce X II Womens Short Sleeve Trisuit
Zone3
Aeroforce X II Womens Short Sleeve Trisuit
From £169.49
RRP £299.00 Save 43%
0% APR PayPal Credit Available
Castelli Free Sanremo 2 Womens Short Sleeve Trisuit
Castelli
Free Sanremo 2 Womens Short Sleeve Trisuit
£149.00
RRP £195.00 Save 24%
0% APR PayPal Credit Available
Fe226 AeroForce Open-Back Sleeveless Womens Speed Suit
Fe226
AeroForce Open-Back Sleeveless Womens Speed Suit
£45.35
RRP £350.00 Save 87%
0% APR PayPal Credit Available
SALE
ROKA HD Racer Short
ROKA
HD Racer Short
£7.28
RRP £35.00 Save 79%
Finance available on orders over £99
Zone3 Aeroforce X II Short Sleeve Trisuit
Zone3
Aeroforce X II Short Sleeve Trisuit
£299.00
0% APR PayPal Credit Available
Orca Apex Dream Kona Trisuit
Orca
Apex Dream Kona Trisuit
£279.00
0% APR PayPal Credit Available
Zone3 Lava Long Distance Trisuit
Zone3
Lava Long Distance Trisuit
£199.00
0% APR PayPal Credit Available
Zone3 Lava Long Distance Short Sleeve Aero Trisuit
Zone3
Lava Long Distance Short Sleeve Aero Trisuit
£229.00
0% APR PayPal Credit Available
Endura QDC Drag2Zero Short Sleeve Trisuit II With SST
Endura
QDC Drag2Zero Short Sleeve Trisuit II with SST
£379.00
0% APR PayPal Credit Available
Assos Triator SS Short Sleeve Speedsuit
Assos
Triator SS Short Sleeve Speedsuit
£390.00
0% APR PayPal Credit Available
Zone3 Lava Short Sleeve Trisuit
Zone3
Lava Short Sleeve Trisuit
£125.99
RRP £219.00 Save 42%
0% APR PayPal Credit Available

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