Apex Aero Lite Tri Suit


The Apex Aero Lite Triathlon Suit has been specifically designed for longer distance triathlons in warmer conditions. This suit is built primarily with our Tech Mesh fabric – a highly breathable super stretch material.

The Apex Aero Lite suit will dissipate heat even in the most oppressive conditions. This suit also uses a unique ‘2-1’ flexible upper body. Fitted with our SWIFT fabric, the Apex Aero Lite Tri Suit, provides enhanced compression, premium fit, and enhanced fabric performance, allowing you to perform at the top level. The Apex Tri Suit has an elite, triathlon specific chamois and all over flatlock stitch construction to provide increased comfort while reducing drag.

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CS Swift™ Fabric

Treated with a hydrophobic coat, makes it water resistant, breathable, and fast drying.

Silicone Leg Grippers

Single piece, silicone embedded grippers to ensure the legs stay in place.

Rear ‘pouch’ pockets*

Optional rear pouch pockets for low-profile storage.


CS Swift™ Fabric: Treated with a hydrophobic coat, makes it water resistant, breathable, and fast drying.

CS Tech Mesh™ Fabric (body and sleeves): A four-way stretch lycra that moves with you and accelerates airflow via a mesh construction.

*Athletes should be aware that this suit will be see through in some colours due to perforation

CS Hydrodry™ Fabric (chamois panel): Pre-dyed fabric, with higher compression and specficially designed for rapid drying.

Our pre-dyed colors include: black, white, navy, green, blue, red, and grey.

Other Details:

‘2-1’ flexible upper body: While still all one piece, the top of the suit is partially attached to the bottom. This gives the suit a fully opening zippered top that can functions separately from the bottom.

Fabric provides 30+ SPF UV protection under direct sunlight.

Triathlon specific chamois.

All over flatlock stitch construction, providing increased comfort and reduced drag

Available in men’s and women’s specific cuts, sizes XS – 4XL. View sizing guides.

*Optional Features:

Rear “pouch” pockets.

Shorter leg length.

Names: Customize your Tri Suit with your name or country code, for an additional $10.

About Apex Collection:

Designed and tested for and by the pros, our Apex Collection is handcrafted with premium Italian fabrics. Between cutting-edge construction techniques and top-of-the-line fabrics, the Apex Collection is for your fastest rides.

Note about sizing: Our Apex Collection is a tighter and shorter fit than our Performance and Tech Collections. Always check our sizing charts, and consider sizing up if you're inbetween sizes.

We will replace or repair any garments that fall short of our Quality Commitment.

If while on the quest of your personal fitness, you lose weight and your apparel no longer fits, we will send you a new item in a smaller size.

If a Champion System product is made unwearable by a recent crash, we’ll replace a garment for free.

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