Free shipping on non-board orders over $250 in the continental USA.
*Excludes 2012-2013 Neil Pryde sails and masts.

  • Maui Sails 190cm boom incurs a $60 surcharge.
  • Some sails larger than 8.5m2 incur a $60 surcharge
  • 520cm masts and booms longer than 190cm incur a $60 surcharge.
  • Applies to in-stock items only.
  • Does not apply to international orders.
  • Please email us or call us at 800-473-1153 for a rate quote.

For orders less than $250, the following applies:

Domestic Orders
  • To ensure you the lowest rate, we calculate the shipping cost and add it to your order manually.

Offshore Orders
  • Orders delivered outside the continetal US must be a minimum of $200.00.
  • This includes all international destinations and US zip codes to AK, HI, PR plus all US territories including APO, FPO and DPO addresses.
  • After you submit your order, we will email you a shipping rate quote for your approval before processing your order.

Expedited Delivery
Please enter expedited delivery instructions in the Special Instructions section when checking out.
Inflatable WindSUP Crossover Boards 
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The Inflatable WindSUP Crossover boards are ideal for persons and families looking for one easily transportable board that works great for both windsurfing and standup paddling activities. The windsup inflatable aspect allows for a very compact SUP that requires little space for storage or transport. The board, board parts and pump all fit inside a backpack type of bag making ideal for travel. Inflatable windsup boards from Starboard and RRD, and complete rigs from RRD and Aerotech are included in our offerings. Our large selection and options will provide new comers, experienced windsurfers and paddlers with great choices to fit all your price range and performance needs. Windsup Inflatable crossover boards insure fun for all - with or without wind!

Important features to note of the Inflatable Windsup boards we offer. They include a back pack style carrying case, fins and daggerboard system (if feature of board), and include a pump with a built in gauge to provide accurate inflation. It is important to inflate these properly, as they require 17 psi of air pressure. to provide you with the best performance qualities in either SUP paddling or Windsurfing modes. Windsurfing Rigs can be attached through either an insert attachment or mast quick box system. Starboard uses a unique quick box system for attachments for the fin, daggerboard and mast box. Inflatable board construction is high quality, built in tough and durable 6" drop-stitched fabric with a large EVA deck pad area. The stiffness and strength is achieved through thick drop-stitched fabric to provide a rigid feel.

In addition we offer a wide selection of SUP paddles and appropriate windsurfing complete rigs. The Rigs can be located in our Complete rig offerings under Entry level rigs on the Isthmus Sailboards website. You can also find a large selection of SUP paddles and leashes of all types on our Paddleboardspecialists web site.