3M™ Hot Cold Pack, 4 x 10 Inch, 1 Case of 20 Rollator Parts Accessories 5 * Embodies nearly perfect 416700 5 * Embodies nearly perfect 4 season post operative protection with a closed toe design that keeps dressings and toes warm and dry * Unparalleled versatility by accommodating both bulky dressings & most fiberglass casts * Rocker sole * Square toe design acts as a bumper to protect the toes * Ankle strap seats foot firmly in shoe to reduce heel slippage and eliminate friction * Removable forefoot closure * Zoned outsole has an aggressive tread under the mid foot where traction is needed most * Removable Insole features twice the padding of standard insoles and can be modified as needed Designed as a flow through pad that fills to capacity then passes additional fluids to the primary undergarment The leak resistant pack will leave no mess after use 3M's cold hot pack eases muscle cramps and lessens pain