Updates

What a Sleeveless Wetsuit Changes for Your Swim

A sleeveless wetsuit solves a specific tradeoff. You keep the lift where it matters and free the arms that do the work. blueseventy builds wetsuits for swimming, not surfing or...

What should I wear under a wetsuit for extra wa...

For most swimmers, the best under-layer is almost nothing. A swim-specific wetsuit works by letting a thin layer of water inside. Your body warms that water, and the neoprene slows...

What should I wear under a wetsuit for extra wa...

For most swimmers, the best under-layer is almost nothing. A swim-specific wetsuit works by letting a thin layer of water inside. Your body warms that water, and the neoprene slows...

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The Wetsuit Hanger Rule: Keep the Load Off the ...

Your wetsuit hanger is not a storage accessory. It is a maintenance tool. The way you hang a suit between swims determines how long the shoulder panels keep their stretch,...

The Wetsuit Hanger Rule: Keep the Load Off the ...

Your wetsuit hanger is not a storage accessory. It is a maintenance tool. The way you hang a suit between swims determines how long the shoulder panels keep their stretch,...

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Are there neoprene-free swimming wetsuits?

No. Blue70 does not make a neoprene-free swimming wetsuit. Every Blue70 swimming wetsuit uses neoprene as its core material. That is not a compromise. Neoprene supplies the lift, freedom of...

Are there neoprene-free swimming wetsuits?

No. Blue70 does not make a neoprene-free swimming wetsuit. Every Blue70 swimming wetsuit uses neoprene as its core material. That is not a compromise. Neoprene supplies the lift, freedom of...

Read More

Build Your Wetsuit Chart Around Water Temperatu...

A side-by-side brand chart reduces a wetsuit to price, thickness, and a star rating. Those columns do not tell you how the suit feels at the catch, whether it will...

Build Your Wetsuit Chart Around Water Temperatu...

A side-by-side brand chart reduces a wetsuit to price, thickness, and a star rating. Those columns do not tell you how the suit feels at the catch, whether it will...

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Can I swim in a wetsuit if I have a latex allergy?

The short answerYes, in nearly all cases. The primary material in a blueseventy swim wetsuit is neoprene, not natural rubber latex. The allergic reaction is to proteins in natural rubber...

Can I swim in a wetsuit if I have a latex allergy?

The short answerYes, in nearly all cases. The primary material in a blueseventy swim wetsuit is neoprene, not natural rubber latex. The allergic reaction is to proteins in natural rubber...

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Small Isn't Petite: A Wetsuit Fit That Starts W...

A size chart that only asks for height and weight misses what actually changes on a shorter swimmer's frame. The circumference shrinks, sure. But the distance from neck to hip...

Small Isn't Petite: A Wetsuit Fit That Starts W...

A size chart that only asks for height and weight misses what actually changes on a shorter swimmer's frame. The circumference shrinks, sure. But the distance from neck to hip...

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How do I get chlorine out of my wetsuit after p...

Chlorinated pool water is harder on a swim wetsuit than lake or ocean water. It can dry out neoprene, fade the outer jersey, and weaken glued seams over time. The...

How do I get chlorine out of my wetsuit after p...

Chlorinated pool water is harder on a swim wetsuit than lake or ocean water. It can dry out neoprene, fade the outer jersey, and weaken glued seams over time. The...

Read More

Why 62°F Feels Different to Every Swimmer

Water temperature gets treated like a rulebook number. It isn't. The same 62°F lake can feel calm during a sunny half-hour group swim and punishing on a windy two-hour solo...

Why 62°F Feels Different to Every Swimmer

Water temperature gets treated like a rulebook number. It isn't. The same 62°F lake can feel calm during a sunny half-hour group swim and punishing on a windy two-hour solo...

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