Arena Water Instinct Brasil is the official Brazilian online store for Arena, offering swimming apparel, equipment and accessories for training, competition and everyday use around the pool. Its range serves women, men and children, with swimsuits, jammers, casual and sportswear, and products for swimmers at different stages of their development. Shoppers can also find goggles, swim caps, fins, bags and backpacks, towels, anti-fog products, nose and ear plugs, snorkels and other swimming essentials.

For competitive swimmers, the store features technical Powerskin suits, including Carbon Air2, Carbon Glide, ST Next and Primo lines. Training options include MaxLife swimsuits, goggles, pull buoys and fins. The website also offers outlet selections and product categories for browsing by activity or accessory type.

Arena Water Instinct Brasil delivers throughout Brazil and provides online order tracking and customer support for questions about products, sizing and purchases. Its listed shopping options include Pix discounts, installment payments on credit cards and a facilitated exchange process, with exchanges available through the site within seven days.