Ships in 1-2 business days | Based in Seoul, Korea | Est. 2023 Upgrade any shoulder strap for breathable comfort LUNA PROJECT&';s Shoulder Air Mesh Pads attach to any backpack shoulder straps, adding instant cushioning and airflow. Designed to attach easily to existing straps, they enhance comfort and ventilation on the go. Made with custom poly mono air mesh, they dry quickly and stay durable-even on long treks with heavy loads. _______________________________________________Specs Dimensions: Small: 9.4"L x 3.3"W x 0.35"T | 24cm x 8.5cm x 0.9cm Medium: 12.4"L x 3.3"W x 0.35"T | 31.5cm x 8.5cm x 0.9cm Fit: attach to shoulder straps using the Velcro straps attached to the Air Mesh Shoulder Pad Weight: Small: 1.2oz | 34g (per pair) Medium: 1.7oz | 48g (per pair) Materials: Poly Monofilament Air Mesh, UHMWPE X-Grid, Velcro Made in South Korea