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12 June 2025Finding the ideal leash can greatly enhance the surfing experience, providing excellent performance and a good degree of safety: but to choose correctly, there are several things to know
Choosing the right leash for your surfboard is critical not only for safety but also for optimizing performance in the water. Figuring out which one is the best fit can mean the difference between a safe and fun surf session and a less-than-successful (and even dangerous) one.
In this article, we will explore the different types of leash, how to choose the ideal length according to your board, the best materials, and the importance of regular maintenance-in short, everything you need to know!
Types of leash for surfboards
There are different types of leash, each suited to specific needs and conditions. The standard leash is the most common, suitable for most surfers and “average” wave conditions: being strong and durable, it is ideal for everyday use.
The comp, or competition, leash is thinner and lighter, designed for surfers who participate in competitions or prefer less drag in the water. This type of leash is suitable for smaller waves and those seeking greater agility.
The longboard leash is longer, to accommodate the larger size of these boards, and often includes a swivel attachment to avoid tangles. Finally, the big wave leash is durable and thick, designed to withstand the force of large, powerful waves.
Length of the leash according to the board
Choosing the ideal leash length for your surfboard is another aspect to consider for both safety and performance reasons. The general rule of thumb is that the length of the leash should be at least equal to the length of the surfboard, if not slightly longer-a leash that is too short could cause the board to bounce back toward the surfer in the event of a fall, increasing the risk of collisions.
For short boards, such as 5’6 “to 6 ‘boards, a 6’ leash is recommended. For longer boards, such as longboards, better to opt for a leash of at least 9 ‘. SUP (Stand Up Paddle) boards require even longer leashes, generally between 10’ and 10’2”; but beware, too long a leash can make it difficult to control the board, especially in strong wave conditions: the board may move too far away from the surfer.
The length of the leash, as mentioned, affects performance. A longer leash may offer greater freedom of movement, but it can also increase drag in the water, slowing the surfer down. In contrast, a shorter leash is less cumbersome and can improve agility, but carries a greater risk of the board bouncing back toward the surfer.
Before choosing a leash, you need to consider the type of waves and the conditions in which you intend to surf. With small waves, a shorter leash may be adequate, while with large, powerful waves, a longer leash is preferable to better handle the strength of the waves.
Read also: Optimize Your Performance: Essential Tips on How to Choose Surf Fins
Materials and construction of the leash
The materials used in leash construction influence strength, flexibility, and durability. Polyurethane (PU) is the most common material for leash lanyard because of its high elasticity and tensile strength. It is a material that can in fact stretch without breaking, warding off the risk of breakage under intense stress Neoprene, on the other hand, is often used for the ankle strap because of its ability to adhere well to the skin, preventing irritation during long surf sessions.
The design of the leashes usually includes a double swivel stainless steel joint, which allows the lanyard to rotate freely and avoid tangles, while some leashes have a heavy-duty breakaway attachment that ensures a secure attachment to the surfboard, which is critical for the surfer’s safety and to prevent loss of the board in the event of a fall.
Lanyard thickness varies according to use: comp leashes, as mentioned exploited mostly in competitions, tend to have a thinner lanyard to reduce drag in the water and improve speed and agility. In contrast, big wave leashes are thicker to provide greater strength and durability under the pressure of more powerful waves.
The quality of the anklets and bindings correlates with the comfort and functionality of the leash. Anklets are often padded and contoured to fit comfortably on the surfer’s ankle, while sturdy bindings ensure that the leash stays securely on the board even in the most difficult conditions. That’s why it’s good to choose leashes made of high-quality materials and with a well-thought-out design.
Leash maintenance and care
Doing regular maintenance of the leash is important to ensure its safety and longevity. After each surf session, you should rinse the leash with fresh water to remove salt, sand, and other debris that can build up and damage the material. It is especially important to rinse the ankle strap velcro straps to prevent sand from blocking them and preventing them from closing.
When not using the leash, it is best to remove it from the board to prevent deformation. Rolling the leash around the board can cause permanent creases that compromise its effectiveness, increasing the risk of it wrapping around the ankle or fins during use. Storing the leash in a cool, dry place, away from direct sunlight, will remove the risk of deterioration.
As for the ankle strap, the padding should be in good condition and the Velcro should be clean and free of debris to ensure a secure and comfortable closure. In addition, a specific synthetic cleaning product should be applied periodically so as to maintain the flexibility and integrity of the leash.
Read also: Not Just Wood: A Guide to Materials Used for Surfboards
In conclusion
Choosing the right leash for your surfboard is not only a matter of safety, but also of performance and comfort. Each type of leash has specific characteristics that make it ideal for particular surf styles and sea conditions. The length of the leash should be chosen carefully, balancing freedom of movement and control to avoid accidents and improve performance. Materials such as polyurethane for the lanyard and neoprene for the ankle strap ensure durability and comfort during sessions. Finally, regular maintenance of the leash is essential to prolong its life and ensure that it is always in perfect condition.
If you want to learn more about surfing equipment, but not only, we are waiting for you in our surf school in Fuerteventura: if your desire is to learn how to ride the waves, you have found the right course for you!
Takeaways
- Choosing the right leash for your surfboard is crucial for safety and performance. The standard leash is suitable for everyday use and medium waves, while the competition leash is ideal for small waves and those seeking greater agility. The longboard leash is longer to fit larger boards, and the big wave leash is designed to withstand the force of large, powerful waves;
- The length of the leash should be equal to or slightly longer than that of the surfboard. Short boards require leashes of about 6′, longboards need leashes of at least 9′, and SUP boards require even longer leashes, between 10′ and 10’2″;
- Materials affect the strength and comfort of the leash. Polyurethane is common for the lanyard because of its elasticity and strength, while neoprene is used for the ankle strap to prevent chafing. Leashes often include stainless steel swivel joints to prevent tangles and breakaway attachments for secure attachment;
- Regular maintenance is essential for the longevity of the leash. Rinse with fresh water after each use, remove it from the board when not in use, store it in a cool, dry place, and inspect it regularly for signs of wear. When traveling, use a surfboard bag to protect the leash and equipment.
FAQ
What are the main types of leash for surfboards?
The main types are: the standard leash, suitable for medium waves and daily use; the competition leash, thinner and lighter for competitions and small waves; the longboard leash, longer to fit larger boards; and the big wave leash, very durable for large and powerful waves.
What is the ideal leash length according to the surfboard?
The length of the leash should be at least as long as the length of the board. For short boards (5’6 “to 6 ‘), a 6’ leash is recommended. For longboards, a leash of at least 9 ‘. SUP boards require leashes between 10’ and 10’2”.
How is leash maintenance carried out?
After each use, rinse with fresh water to remove salt and sand. Store the leash in a cool, dry place away from direct sunlight. Inspect regularly for signs of wear and replace if damaged. Use a board bag when traveling.