Seac BM30 Freediving Fins

Quick answer: This is a pair of fins from Seac. It's offered in men's US 13 and up, which puts it in our fins for big feet.

Why bigger divers look at it

Most fin pockets stop well short of a men's 13, which leaves a lot of big-footed divers squeezing into the largest size available. A pocket that actually fits turns every kick into propulsion instead of pain, and it leaves room for a dive boot when you need one.

What you get

• Powerful freediving propulsion with these Seac fins, designed for efficiency.
• A comfortable freediving experience with the BM30's optimized full foot pocket.
• The blade's 30-degree angle enhances the freediving technique and conserves energy.
• Lateral stability during deep dives with the integrated fin stabilizers.
• Crafted from reactive technopolymer, these freediving fins offer excellent durability.
• The ultra-thin blade profile ensures top performance for spearfishing and freediving.

Specs

• Brand: Seac
• Part numbers: 0710056520452A, 0710056520466A, 0710056520476A, 0710056520486A, 0710056520496A, 0710056520506A and 2 more

Options

Offered in 4 options, including 41/42 (US Size 8-8.5) Blue, 39/40 (US Size 6.5-7) Blue, 47/48 (US Size 12.5-13.5) Blue, 45/46 (US Size 11-12) Blue.

Before you buy

Size to the boot you'll wear, not your street shoe. Wide or high-volume feet should lean toward the larger size, and open-heel fins give you the most room to adjust. Read How to Choose Scuba Fins for Comfort and Power. More options: Fins for Big Feet (Men's 13 and Up).