Working with AG18, an authorized Under Armour distributor, BLOCK PARTY was created to provide custom products for the consumer who wants personalized gear. The Block sisters both have over 25+ years in the athletic apparel industry, working for companies such as Fila, Head Sportswear, Kaelin Sportswear, Under Armour and The North Face. Their experience from being on the sidelines, supporting both youth and professional teams has sparked a passion for creating custom personalized product.