Collection Nº4 embraces timeless, thoughtful design with flattering, functional tailoring with Japanese precision. Dynamic and classic, the collection fuses surf styling with fitness silhouettes. Designs are lightweight yet high-performing; suitable for water or land-based sports from surfing and paddle-boarding to beach yoga and fitness/mobility.
Our luxury Italian recycled fabric is sculpting, gives supports and smoothes in all the right areas, giving you confidence in and out of the water. All of our recycled material is made from ECONYL® regenerated nylon sourced from ghost fishing nets and industrial plastic from our oceans.
Our swimwear pieces are pared-down, sophisticated and elevated with a calming color palette. SEPTEMBER is a collection of refined and elevated surf & swimwear for all women, that will quickly become staples in your wardrobe.
Continuing to build off our first collaboration where versatility and reversibility was key, Kassia and I have co-created multifunctional designs that can be worn for surfing, yoga, fitness/mobility and layered under a lightweight summer shirt.SHOP Kassia+SURF Collaboration
Tread A little Lighter
SUSTAINABILITY & Quality
We want you to wear our swimsuits for years. That’s why we use only the highest quality recycled fabric and ethical manufacturing for our swimsuits.
Our bikinis are crafted of luxury Italian material that uses 100% ECONYL® regenerated nylon which is 2x more durable than mainstream swimwear fabric.
Durability equals sustainability.