SIXPACK ACTION Classic Surfboard Leash, Black, 6ft 7mm - Comp Pro, Dual Swivels

The SIXPACK ACTION Classic Surfboard Leash is a heavy-duty, anti-slip surf leash engineered to keep your board secured without twisting or uncomfortable ankle chafing.

Designed for everyday surfers and competition-minded riders, this Comp Pro leash balances strength, flexibility and user comfort. Choose from 6–9ft lengths and 6mm or 7mm cord thickness depending on wave size, and rely on features like dual stainless-steel swivels and a flexible horn connector to reduce tangles and improve mobility in the water.

How do I pick the right length and thickness for my surf conditions?

Select leash length based on board size and typical wave height: shorter leashes for small, quick-turn boards and longer leashes for larger boards or bigger waves. Cord thickness matters for strength—thicker cords resist snapping in larger surf while thinner cords are lighter and better for small waves.

• 6mm cord: best for waist-to-chest-high waves (0–4ft).
• 7mm cord: recommended for more powerful surf (2–8ft).
• 6–9ft lengths suit a wide range of shortboards, funboards and mid-lengths.

Will this leash stop the cord from twisting and tangling during a session?

Yes — the Comp Pro includes dual stainless-steel swivels that rotate independently to prevent cord twist and reduce the chance of the leash wrapping around your legs. The flexible horn connector and smooth attachment points further lower tangling risk so you can focus on waves, not knots.

• Dual stainless-steel swivels rotate freely to eliminate twist.
• Flexible horn connector allows natural ankle movement.
• Heavy-duty rail saver reduces wear where the leash attaches to the board.

How comfortable and secure is the cuff for long sessions?

The leash cuff uses a rubber interior with a textured foam-cell pattern that increases grip while remaining flexible around the ankle. The anti-slip surface minimizes sliding and irritation, and the cuff wraps smoothly thanks to a design that prioritizes comfort during prolonged use.

• Anti-slip foam cell pattern reduces cuff movement.
• Flexible design contours around the ankle for comfort.
• Secure fastening prevents accidental release in heavy surf.

What else should I know about durability, packaging, and sustainability?

Built to last, the leash includes a heavy-duty rail saver and robust cord construction backed by a two-year warranty. Packaging is plastic-free and shaped to minimize bending so the cord ships straight, and a portion of every sale supports ocean conservation initiatives.

• Heavy-duty rail saver protects your board’s edge from abrasion.
• Responsible, plastic-free packaging reduces waste and cord kinks.
• 10 cents from every leash sale donated to ocean conservation.
• Two-year warranty for manufacturing defects or failures.

Who is this for: The SIXPACK ACTION Classic Comp Pro is ideal for surfers seeking a dependable, low-tangle leash for everyday sessions and competitive practice. It suits beginners who want a secure cuff, intermediate riders stepping into more powerful waves, and experienced surfers who value durability and swivel performance. Choose the cord thickness and length that match your board and typical surf to get the best combination of safety, comfort, and control.