Deep 6 Heavy Eddy Fins

Heavy Eddy Fins – Extra Weight, Maximum Power

The Deep 6  Heavy Eddy is the long-awaited, weighted version of the wildly popular Deep 6 Eddy fins loved by divers worldwide for its comfort, control, and efficient propulsion. If you’ve ever wished for just a bit more weight at your feet for better trim due to using a drysuit or back mounted doubles, the Deep 6 Heavy Eddy is built exactly for you.

Why Divers Love the Heavy Eddy

These fins combine the best features of technical and recreational fin designs into one streamlined powerhouse. The blade includes precision-engineered ports for smooth propulsion, while the foot pocket is shaped to fit actual dive boots wetsuit or drysuit comfortably and securely.

The adjustable stainless spring straps feature three tension positions, allowing fine-tuned comfort and fit. Only two spring sizes exist:

• S/M fins use the Small spring

• L, XL, XXL fins use the Large spring

Made from Deep6’s special composite, the Deep 6 Heavy Eddy fins delivers the ideal balance between stiffness, power, and comfort. ideal for divers who love the power and fit of the neutrally buoyant eddy fins but want it in a heavier version for twinsets or drysuit use.

Sizing Guide (IMPORTANT!)

Sizing is based on your dive boot, not your shoe size. Because boot thickness and sole style vary, choosing the correct size is essential.

General Recommendations

• Soft/thin sole wetsuit boots

  • Sizes 5–8 → S/M

  • Sizes 9–11 → L

  • Sizes 11–13 → XL

  • Above 13 → XXL

• Thick-soled wetsuit boots or drysuit boots

  → Go one size up

If unsure, selecting the next larger size is safest—the adjustable spring straps will compensate.

Examples

• Chris (US 10.5) → L (wet), XL (thick boots/dry)

• Landon (US 9.5) → L (wet), XL (dry or thick boots)

• Deep6 Neoprene Boots:

  • Size 6 → S/M

  • Sizes 7–8 → L

  • Sizes 9–10 → XL

Fin Dimensions

S/M

• Tip to heel: 20.5"

• Tip to strap: 21"

• Foot pocket inner length: 9"

• Width: 3.75"

• Height: 3"

L

• Tip to heel: 21.25"

• Tip to strap: 22.25"

• Foot pocket inner length: 9.25"

• Width: 4.25"

• Height: 3.25"

XL

• Tip to heel: 21 7/8"

• Tip to strap: 22 7/8"

• Foot pocket inner length: 9.5"

• Width: 4.4"

• Height: 3.5"