The Tri Course M-2 is a jersey that's tuned to the needs of the triathlete. The ergonomic fit is designed to follow the contour of your body, with minimal excess fabric to create drag for a winning combination of comfort and performance whether you're wearing it beneath your wetsuit or on the finishing stretch of the run.

Louis Garneau 2017 Men's Tri Course M-2 Triathlon Short Sleeve Jersey - 1020903 (Black/Bright Yellow - S)

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Louis Garneau Men's Tri Course M-2 Tri Jersey

Made for tri: The Tri Air chamois is quick drying, breathable and provides support during your bike ride while maintaining comfort during your run and

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While the wind tunnel testing for maximum aerodynamics has pushed athletes toward racing in a short sleeve tri-top, many triathletes still prefer the coolness and comfort that comes when racing in a sleeveless tri-top. While the Castelli Free Tri 2 Sleeveless Top may lose a few seconds, it is still fast but much more comfortable on the run and cooler in hot weather. The comfort and cooling features may conversely help a triathlete in his performance.