This North lightweight waist belt with sliding harness attachment points for both your board leash and your wing leash is adjustable for all waist sizes. A high-quality nylon webbing wing leash (for wing use only) is included with the waist belt for easy-grip and fast wing retrieval. Good elasticity in the webbing and bungy-cord core provides greater forgiveness and helps to soften the jolt when your wing escapes. Please note: the Wing Leash supplied with this waist belt is designed to secure your Nova Wing. To secure your board, we recommend you connect the North Quick Release Board Leash (sold separately) to the second attachment loop on the waist belt.