Welcome to Swim BASI — Confidence in Every Color.

Starting at $32.99

One-Piece Swimwear

Clean lines, bold color, and a silhouette built for presence.

Front view of the BASI Red Violet One-Piece Swimsuit

One-Piece Swimwear

BASI Red Violet One-Piece Swimsuit

Starting at $32.99

Front view of the BASI Brink Pink One-Piece Swimsuit

One-Piece Swimwear

BASI Brink Pink One-Piece Swimsuit

Starting at $32.99

Front view of the BASI Classic One-Piece Swimsuit

One-Piece Swimwear

BASI Classic One-Piece Swimsuit

Starting at $32.99

Front view of the BASI Burgundy One-Piece Swimsuit

One-Piece Swimwear

BASI Burgundy One-Piece Swimsuit

Starting at $32.99

Front view of the BASI Mona Lisa One-Piece Swimsuit

One-Piece Swimwear

BASI Mona Lisa One-Piece Swimsuit

Starting at $32.99

Front view of the BASI Red One-Piece Swimsuit

One-Piece Swimwear

BASI Red One-Piece Swimsuit

Starting at $32.99

Front view of the BASI Cotton Candy One-Piece Swimsuit

One-Piece Swimwear

BASI Cotton Candy One-Piece Swimsuit

Starting at $32.99

Front view of the BASI Orange One-Piece Swimsuit

One-Piece Swimwear

BASI Orange One-Piece Swimsuit

Starting at $32.99

Front view of the BASI Eastern Blue One-Piece Swimsuit

One-Piece Swimwear

BASI Eastern Blue One-Piece Swimsuit

Starting at $32.99

Front view of the BASI Forest Green One-Piece Swimsuit

One-Piece Swimwear

BASI Forest Green One-Piece Swimsuit

Starting at $32.99

Front view of the BASI Brown One-Piece Swimsuit

One-Piece Swimwear

BASI Brown One-Piece Swimsuit

Starting at $32.99

Front view of the BASI Grey One-Piece Swimsuit

One-Piece Swimwear

BASI Grey One-Piece Swimsuit

Starting at $32.99

Front view of the BASI Black One-Piece Swimsuit

One-Piece Swimwear

BASI Black One-Piece Swimsuit

Starting at $32.99

Front view of the BASI Yellow One-Piece Swimsuit

One-Piece Swimwear

BASI Yellow One-Piece Swimsuit

Starting at $32.99