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Introducing the new AERO Tri Suit Ultimate & Classic and AERO Calf Sleeves EVO2

Ride-ready wheels with FREE tire system included save up to €138 and ride straight out of the box.

Free Shipping to EU, GB, CH, USA & CANADA on all orders over €500

AERO Tri Suit Classic

The Swiss Side AERO Tri Suit Classic brings proven aerodynamic expertise to a wider range of athletes, delivering race-ready performance, comfort, and efficiency at an accessible price point.

Lightweight, breathable fabrics promote effective cooling and moisture management, while strategically selected materials support smooth airflow around the body during the bike segments. The construction focuses on the areas where aerodynamic benefits can be achieved most efficiently, providing meaningful performance gains without unnecessary complexity.

SizeS
ColorDark Grey
Shipping From 3rd July
€ 295 MSRP

Developed using the same engineering principles and aerodynamic know-how that define all Swiss Side products, this tri suit incorporates key insights gained from our extensive wind tunnel research and textile development programs. The result is a versatile suit designed to help athletes perform faster and more comfortably across all race distances.

Designed for athletes who want to benefit from Swiss Side’s aerodynamic expertise without investing in a top-tier racing suit, the Swiss Side AERO Tri Suit Classic strikes the perfect balance between speed, comfort, durability, and value.

Specifications

Key Features
  • Aerodynamically optimised pocked placed at the lower back of the AERO tri suit for gels and bars.
  • Laser cut sleeves with silicone grip
  • Elastic leg hems with silicone grip
  • Concealed front zipper col 3, 3/4 opening
  • Flat collar with chin guard to enhance comfort
Fit

Performance-Comfort Fit: Designed with a pre-shaped anatomical fit, it naturally follows the body's position on the bike to maximise comfort and deliver superior performance.
The unique consctruction of the upper part allows the suit to remain very comfortable while running.

Materials
  • Torso and side panels: 75% Polyester / 25% Elastane
  • Sleeves: 69% Polyester / 23% Elastane / 8% Polyamide
  • Legs: 71% Polyamide / 29% Elastane
Pad

Special structure for Triathlon with maximum perspiration and a faster drying.

open cell foam:
thickness 8mm
density 60

Aerodynamically optimised pocket

Elastic hems with silicone grippers

Intentionally placed fabrics for optimised aerodynamic performance

Continued development

The tri-suit development is part of a global Swiss Side textiles R&D project which also encompassed the AERO Calf Sleeves and AERO Socks developments.

Using the results and fabric selection from the Swiss Side wind tunnel test, multiple suit prototypes were developed with different fabric and suit structures. The most promising aerodynamic fabrics were tested on the legs, body sides, shoulders, and arms. A total of more than 15 different prototypes were tested in the wind tunnel on the full-sized mannequin.

The final tri suit prototype was tested against 3 other suits to validate its aerodynamic performance. Two of the typically best performing suits on the market, and a main brand top tier suit were tested. The AERO Tri Suit is the best of the tested suit at 35 and 45 km/h and the second best at 55 km/h.


Free Shipping to EU,GB,CH,USA and CANADA on all orders over €500

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