Brand new in the Package. Package is a bit distressed; please see pictures. Blusol Shoe Adhesive Inserts - Hot Cold Foot Relief with NASA Technology - Adheres to Cleats Work Boots - Cut to Size - One Size Fits All - for Men Women FEATURES: Every Degree Matters: Blusol temperature-regulating adhesive inserts stick securely to the bottom of your shoe?s sole. These heat-resistant, insulated adhesive inserts provide all-day temperature control, keeping your feet comfortable in extreme heat and cold while ensuring ultimate foot comfort. Easy to Use: Simply remove your current sole, trace and cut the Blusol Heat Shield Insert for a custom fit, peel and stick it to your sole, then reinsert into your shoe for optimal comfort and temperature regulation. Space Age Materials: Blusols use space-age materials that even the astronauts trust for extreme temperatures. Designed to adapt to any footprint, Blusols are perfect for sports, military, construction, and outdoor activities. FlexiFit for all Shoe Sizes: Blusol ClimAdapt Build regulates temperature inside your shoe, from hot turf to cold air. FlexiFit Architecture allows custom trimming without altering shoe size, ensuring peak performance and comfort Weather any condition with Blusol temperature-regulating inserts. Whether your job involves standing, walking, or running, Strikesol keeps your feet comfortable and protected from extreme temperatures. GREAT ITEM AT A GREAT PRICE!!