The Croakies Terra System X L/X X L Combo Is A Combo With Two Pair Of Re Attachable End Options And An Adjustable Cord. It Is Made To Be Compatible With Even The Largest Of Sunglass Frames. The CROAKIES System Combo X Large/Extra Large Black provides a versatile and reliable solution for securing eyewear during active use. Designed with durability and comfort in mind, this adjustable eyewear retainer is perfect for outdoor enthusiasts, sports enthusiasts, and everyday users who need a secure fit. The black color offers a sleek, understated look that complements any style and environment. Crafted from high-quality materials, it ensures long-lasting performance and resistance to wear and tear, making it suitable for a variety of outdoor activities and rugged conditions. The system&';s design allows for easy adjustment, ensuring a comfortable fit for larger or extra-large head sizes. This combo includes components that facilitate quick attachment and secure hold, reducing the risk of losing your glasses during vigorous movement or outdoor adventures. Whether you&';re hiking, cycling, or enjoying a day at the beach, this product keeps your eyewear within reach and protected. Its lightweight construction ensures comfort for extended wear without adding unnecessary bulk. The CROAKIES System Combo X Large/Extra Large Black is an essential accessory for anyone who values both style and functionality in their eyewear retention system.Features:Adjustable design for a customizable fit for large and extra-large head sizesMade from durable, high-quality materials for long-lasting useSleek black color complements any style and environmentEasy to attach and secure, preventing eyewear loss during activitiesLightweight construction for comfortable extended weartable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }