Dumplin Mid-Length Surfboard – High-Volume EPS Board, 55L–59L

Overview

Catch more waves without giving up responsive surfing.

The Surfboard Trading Co. Dumplin is a high-volume mid-length surfboard designed to make paddling easier, help you catch waves earlier, and increase your wave count while maintaining maneuverability.

Its generous foam under the chest and forward wide point provide paddle power and stability, while the pulled-in pin tail helps maintain control through turns. A progressive rocker, 60/40 rails, and vee-to-double-concave bottom create a balanced feel for smooth trimming, cruising, and more committed maneuvers.

Available in 7'0" and 7'6" sizes, the Dumplin bridges the gap between a traditional longboard and a performance-oriented mid-length. Its lightweight EPS construction and glossy finish complete a versatile design for everyday surfing.

Key Features & Benefits

• High-Volume Outline: Generous flotation helps support paddling efficiency, early wave entry, and stability.

• Forward Wide Point: Places additional volume under the chest to support paddling and provide a stable platform.

• Pulled-In Pin Tail: Helps balance the board's fuller outline with control and maneuverability.

• Progressive Rocker: Designed to blend paddle efficiency with smooth transitions through turns.

• 60/40 Rails: Balance a forgiving feel while cruising with the ability to engage the rail during turns.

• Vee-to-Double-Concave Bottom: Designed to support rail-to-rail transitions and controlled maneuvering.

• Versatile Fin Configuration: The listed 2+1 setup offers flexibility to experiment with different fin arrangements, subject to fin-box compatibility.

• Lightweight EPS Construction: Provides flotation with a lightweight board design.

• Reinforced High-Impact Areas: The supplier describes additional reinforcement around the rails, deck, and fin boxes.

• Gloss Finish: Gives the board a polished appearance.

Choose Your Dumplin Size

Specification	7'0"	7'6"
Length	7'0"	7'6"
Width	22.25"	22.5"
Thickness	3.25"	3.25"
Volume	55 L	59 L
Fin setup	2+1 / single fin, confirm configuration	2+1 / single fin, confirm configuration

7'0" — 55L: More Maneuverability

The 7'0" delivers the Dumplin's high-volume design in a shorter, more compact package. It offers a balance of flotation, paddle power, and responsiveness for surfers who want easier wave entry without moving to a longer board.

Best for: Surfers who prioritize maneuverability while retaining substantial volume and stability.

7'6" — 59L: More Glide and Flotation

The 7'6" adds length and volume for surfers seeking more paddle assistance and stability. Its mid-length shape is designed to offer easy wave-catching characteristics while remaining more compact than a traditional longboard.

Best for: Larger surfers, longboard riders transitioning to a shorter board, and surfers who prioritize paddle power and wave count.

High-Volume, Forward-Wide-Point Outline

The fuller forward section provides flotation where paddlers need it most. This design helps the board glide efficiently and offers a stable platform without requiring the length of a traditional longboard.

Pulled-In Pin Tail

The narrower tail helps balance the board's high-volume outline. It is designed to support control as waves steepen and the surfer moves from trimming into turns.

Progressive Rocker

The rocker profile is intended to support a combination of paddle efficiency and maneuverability, allowing the board to follow the curve of a wave more naturally than a very flat design.

60/40 Rails

These rails provide a balance between a forgiving feel during relaxed cruising and the ability to engage the rail when turning more assertively.

Vee-to-Double-Concave Bottom

The bottom contour is designed to assist rail-to-rail transitions and controlled changes in direction, complementing the board's generous flotation.

Flexible Fin Options

The supplier describes the Dumplin as using a 2+1 fin configuration that can also be ridden as a single fin, subject to the installed fin-box system.