We can outfit your team or guests and make your activity, presentation or branding unique and socially responsible. Whether you are looking for a more casual or elegant look, we can deliver.

About the Designer

Matilsha Marxuach is a Rhode Island School of Design graduate and has been head of the Concalma brand since its founding in 2006. Matilsha is inspired by practicality, comfort and style. Our brand has sold around 16,000 units mostly through our store in Old San Juan. Return customers are our best statistic.

Custom and Corporate Orders

  • 50 units minimum for first time clients
  • 36 minimum order for returning clients
  • 3 month manufacturing time after improvement of PO for order of 36-150 units or otherwise agreed
  • 50% deposit at time of purchase is required for order to be processed
  • Full payment required upon delivery


Semi Custom Orders

The client can choose from items in stock and an embroidered patch may be added to the unit.

  • 12 units minimum
  • 50% down payment
  • Full payment required upon delivery

Some of our Corporate Clients