ALLIANCE SWIMRUN (MEN'S)
ALLIANCE SWIMRUN (MEN'S)
-
Regular price $275Sale price $275 Regular priceUnit price per
$275
Welcome to the ultimate test of endurance—the SwimRun. It’s not your typical race. It’s about switching gears between water and land, over and over again. Race-tested, field-proven, the Alliance SwimRun Wetsuit is designed to give you a serious competitive edge. When you're powering through the swim and crushing the run, the Alliance is your secret weapon, engineered for speed, comfort, and performance, leg after leg.
This isn’t just another wetsuit. The Alliance is specifically built for SwimRun competition, where every second counts. It’s the result of three years of rigorous testing and continuous technical refinements, ensuring you have the best possible gear for the race’s unique demands.
If you’re looking for a wetsuit that’s built for SwimRun competition, the Alliance is your go-to. Need a shorty for easy swimming? Check out the Glide. But if you’re ready to push your limits, break through those rounds of water-to-ground transitions, and leave it all on the course, the Alliance is the suit for you.

Key Features (Click to Expand)

Neoprene Buoyancy & Flexibility
When it comes to a swimming wetsuit, two factors really matter: Flexibility and Buoyancy. Thinner neoprene is more flexible, while thicker neoprene will provide more buoyancy.
Blueseventy wetsuits are strategically designed to offer the most flexibility where you need it, such as the arms, shoulders and upper back area. We use thin, 1.5mm - 2mm neoprene in these areas to offer complete freedom of movement throughout your entire stroke.
Thicker neoprene is placed in areas that typically tend to sink for swimmers, and where flexibility is not key. You'll find 4mm - 5mm neoprene in the chest, hips, and upper legs to enhance your swim form to be as efficient and streamlined as possible.
Hover over each neoprene thickness on the graphic to see how this wetsuit is constructed.
Wetsuit FAQ
Find your size
Use our size finder to pick the perfect wetsuit size. Simply select your gender, then enter your height (ft / in) and your weight (lbs). Click GET MY SIZE for your results.
RACE FIT will be a tight fitting wetsuit that will give you the best overall performance, but may be challenging to get into.
COMFORT FIT will be a more comfortable, easier to don wetsuit, but may not offer the fastest performance.
If you have questions on wetsuit sizing, email us@blueseventy.com.
weight
lbs
height
ft/in
weight
kg
height
cm
small
tall
tall
large
large
Sizing Tips
How to find your size
Use our handy size finder to pick the perfect wetsuit size. Simply select your gender, then enter your height (ft / in) and your weight (lbs). Click GET MY SIZE for your results. RACE FIT will be a tight fitting wetsuit that will give you the best overall performance, but may be challenging to get into. COMFORT FIT will be a more comfortable, easier to don wetsuit, but may not offer the fastest performance. If you have questions on wetsuit sizing, email us@blueseventy.com.
Men: The "T" (Tall) sizes add length across the torso, arms and legs. These sizes work best for a taller, lean body type.
Women: The "A" (Athena) sizes offer a larger size for a shorter frame, allowing women with more curves to comfortably find a good size.
If your height and weight do not correspond to one size, use these guidelines for sizing up or down:
If you're taller than the recommended sizes for your weight, choose the closest size based on height.
If you're shorter than the recommended sizes for your weight, choose the closest size based on weight.
COMFORT vs PERFORMANCE
Our wetsuits are meant to fit like a second skin aka tight. A performance fit will be compressive and tight and may feel uncomfortable on land. If you are near the top of a size recommendation and prefer a more comfortable fit, size up.
REACTION
If your height and weight fall right between two sizes we recommend sizing down as the added side flex and fit panels can make this suit feel roomier.
Alliance & Glide
The Alliance and Glide wetsuit do not come in every wetsuit size. If your recommended size is not listed, please choose the best size based on your weight. For the Alliance, if you are near the top of a recommended size, we recommend sizing up as the front zipper makes the suit feel tighter in the chest and can be more difficult to get on and off.
Reviews
New content loaded