Nanica Slim Swim Brief

The Nanica Slim Swim Brief is an even more revealing evolution of our Nanica swim brief. Designed with narrower sides and a more accentuated cut, its anatomical front panels adapt closely to the body, ensuring a precise fit and maximum freedom of movement for a bold and distinctive silhouette.

Designed and Made In Brazil

Each BANNANNA swim brief is handmade in Brazil, in small batches, with the care of artisanal production and exclusive cuts shaped to flatter the body. We work with high-quality Brazilian materials. The polyamide fabric has a lightly textured touch, comfortable, stretchy, and durable, holding its shape over time. The lining is soft against the skin from the first wear.

Certifications

Sustainability is woven into the process. The dyeing uses reclaimed water, reducing potable-water consumption. The polyamide yarn is biodegradable, developed with Amni Soul Eco® technology for significantly faster decomposition after disposal. Oeko-Tex® Standard 100 confirms the absence of harmful substances. Stretch + Wet® preserves UV 50+ protection even when the piece is wet and stretched.

Key Features

• Custom polyamide drawstring
• High-durability silicone logo
• Packaged in recycled plastic
• UPF 50+ sun protection
• Lightweight inner lining for comfort
• Made in Brazil in limited quantities
  

Model measurements

Wearing size – M
Height: 1.78 m

Composition

90% Polyamide / 10% Elastane

Care

A short ritual keeps the fit, the color, and the fabric intact.

• Hand wash with mild soap. No machine, bleach, or fabric softener.
• Cold water, always.
• Press gently to remove water. Never wring.
• Dry flat, in the shade.
• Avoid rough surfaces. Stone, concrete, and pool edges shorten fabric life.
• Wash light tones on their own.
• Store only when fully dry.

Treated this way, the swim brief outlasts the season.