Everything you cannot see from the beach.
Most swimwear is designed to be looked at. This is the list of decisions that went the other way.
Every claim below is either a number from the mill that makes our fabric or a measurement we took ourselves. Where we have not tested something, it is not on this page.
The fabric
An Italian technical knit in a recycled yarn — 80% polyamide and 20% elastane — certified to Oeko-Tex Standard 100 and the Global Recycled Standard.
It is compressive as well as elastic, which is the difference between a suit that moves with you and one that bags out at the seat and the straps after a few wears. The knit is tight enough that thin does not mean sheer, so most of a suit can be a single layer rather than two. And it takes abrasion and tearing, so a day spent sitting on rock and sliding off slabs does not leave it pilled and fuzzy.
That single layer is also most of why a Surface suit dries while the others are still wet: there is simply less fabric holding water.
The gripper
Dive in. It stays on.
A band of skin-safe silicone is laid into the waistband and the chest band of every suit. It grips skin rather than squeezing it, so the suit holds its position through the one moment swimwear usually fails: hitting the water.
No holding your top on before you jump. No retying at the surface. No hitching the bottoms back up on the climb out.
Performance lab, dry-time study
Dries three to five times faster.
Than every suit we tested.
Four suits, one protocol. Soaked to saturation, then weighed on the same schedule until each reached its dry weight.
4×
faster on average
across three competitor suits
Measured in house. Competitor suits are unnamed premium swimwear in the same category and size.
Built to be kept
All of the above is in service of one thing: a piece you are still reaching for in three summers.
Shape retention and recovery are what the mill sells this fabric on, and they are why it does not go slack after a season. We back it with a 12-month warranty against manufacturing defects, and the care guide is short because looking after it is genuinely one habit.
