The Cool Guard Deluxe Insert is made from tough polyurethane foam, with ventilation and smooth-rounded edges. These inserts slip in between the two fabric layers of the Cool Guard Sports Bra for exceptional coverage and support during training. Sold in pairs.

The Cool Guard Standard Insert is made from flexible low-density polyethylene and designed to be used with the Cool Guard Sports Bra. The comfortable, ventilated insert slips in between the two fabric layers of the Cool Guard Sports Bra for added coverage during training.