up nd ta e s rds b l oa ata e b fl dl in ad p C4 team rider Jen Koki pumping up her 9-3 iSUP. Photo: Dana Edmunds

let he t ve ad re begin tu n Hawaiian waterman Archie Kalepa traveled 187 miles down the Grand Canyon on his C-Mac ATB iSUP. Photo: explore.org

contents Ready to go introduction inflatable technology iSUP board models construction comparison iBULLY iSLED iMAT accessories right out of the box. Greg Carson travel surfing in the Pacific on the 9-3 iSUP. Photo:Pohaku

C4 Waterman was founded in Hawaii, based upon the waterman's lifestyle and core values. It represents the Core 4 disciplines it takes to be the best BALANCE ENDURAN THESE PRINCIPLES ARE CORE TO EVERY TYPE OF TRAINING, JUST AS THEY ARE TO LIFE. Stand up paddling's roots run deep on the shores of Waikiki Beach, Hawaii. The old beach boys of Waikiki learned they could easily teach the tourists how to ride waves and take their photos if they could use their surfboards as platforms. By using a paddle while standing on their boards, they were able to move around more freely with a much broader view...

©RIGID INFLATABLE WATERCRAFT C4 Waterman proudly introduces our inflatable iWATERMAN line including four models of inflatable Stand-Up paddle boards, iSUPS. C4 iSUPS are fabricated out of a durable, double-wall PVC material with high-tech fibers sewn into the inside wall of the top and bottom layers providing superior rigidity. Unlike less expensive brands that just use glue, C4's iSUPs use heavy-duty stitching and 30% more unique sewn fibers so they are stronger and able to withstand increased pressure. In addition, an advanced coating system blocks air from leaking around the stitching. This...

All of the iSUP boards have the following features: This board was designed for travel, safety, portability and performance A great board for beginners and a convenient, effective training board. Also great in rivers and lakes Board deflates for headache-free travel and storage Fits easily in its included travel bag Hand pump with pressure gauge included for quick and easy inflation The board is soft and the fins are flexible, but rigid and stable enough to paddle fast and hold well in Deck pad and hand hold included All of the iSUP boards come in assorted colors. Customized orders are easy with...

Do you find traveling with a hard SUP board a hassle? Is storage a problem? Are river rocks or rocky shoreline a problem for your hard board? the C4 iSUP Sub Vector 9-3 inflatable surfboard. Based on our most popular SUP short board, the Sub Vector, iSUP has got a progressive rocker that is great for surfing and river riding. It comes complete with unbreakable vinyl thruster fins, deck pad, pump and travel The C4 iSUP Sub Vector 10-0 inflatable surfboard is a stretched out version of our 9-3 and it perfect for bigger riders. It comes complete with unbreakable vinyl thruster fins, deck pad, pump...

Based on our most popular River SUP board, the C-MAC ATB 10-6, the 10-6 ATB ¡SUP inflatable Stand-Up board is great for cruising lakes and charging down rivers. C-MAC stands for Charlie MacArthur, our River SUP expert, and ATB stands for All-Terrain-Board. With its length and volume, this iSUP is perfect for riders up to 225 lbs. tercraft that anyone can ride, from flyweight super models to super- sized defensive linemen. This board is for anyone getting into SUP! Though the 34-inch width of the XXL makes it C4's chubbiest board, snickers dissipate when folks realize that distributing weight...

FABRIC INFUSED COATING SOLAR RESISTANT COATING AND A SPECIAL AIR BLOCK SYSTEM. MATERIAL WILL NOT RELEASE THE AIR PRESSURE EVEN IF THE COATING GETS DAMAGED VIA ABRASION BECAUSE THERE IS A SPECIAL AIR BLOCK SYSTEM IN FABRIC AND IN BASIC LAMINATE COATING WHICH EASILY DELAMINATES. ABRASION OF MATERIAL CAUSES PRESSURE LOSS. COATING DENSITY 1.0MM INFUSED. WILL NOT CRACK OR CREASE EVEN WHEN FOLDED FOR LONG 0.5MM AROUND LAYERED LAMINATE. CRACKING AROUND LAMINATE LAYER OCCURS FREQUENTLY WHEN LEFT IN FOLDED POSITION. DROP STITCH DENSITY THICKER, DENSER STITCHING MATERIAL DESIGNED SPECIFICALLY TO ENDURE...

iBULLY Dimensions - 57” x 36” x 2.5” thick. Pump this Bully Board up to 15 lbs with the included pump and get out on the water. Rigid inflatable technology gives this Bully Board stiffness and durability. Three durable vinyl handles provide comfortable grip. · · · · · · · · Durable PVC vinyl construction Hand pump with pressure gauge included for quick and easy inflation Three handles Heavy duty, military quality construction PVC Stiff and stable in all water conditions Assorted colors Inflates and deflates quickly Rolls up for portability iSLED Pump it up and attach this PWC sled to the back...

Our 1.5 by 1.5 meter square of floating platform is great for many uses. That's almost 25 square feet! Anchor it or attach it to the back of your boat with the many stainless steel D-ring attachment points. Easily inflatable, stiff and stable, it comes with a pump and when you are done, it rolls up for easy transporting. It's made of strong, durable, heavy duty vinyl and comes in many colors. Order yours now and it will be ready in four to six weeks. Thirteen feet long and almost five feet wide, this inflatable raft comes with many stainless steel D-ring attachment points. Easily inflatable,...

Accessories C4 “Stendy” Adjustable Paddle Adjustable fiberglass blade, fiberglass shaft, for those tall and short. Ball Grip for universal alignment and quick, on-the-fly adjustment. Perfect for sharing, rentals, and surfing. Weight: 2 lbs: Length can be set from 60” to 85”. RiverSUP “How To” DVD Volume 1 C4 Stand Up 1-Piece Carbon 8.5” or 9” The 1-piece “C4 Waterman” paddle is strong and light with a blade width of 8.5” for all paddlers and surfers or 9” for those wanting a bit more power face. Oval carbon shaft, patent pending keel-faced 100% carbon blade. Weight: 1.6 lbs. Length: Up to 86”...