Therm-ic S-Pack 1200 Powersock Batteries Brand_HydraPak Plush open-cell foam offers a

Plush open-cell foam offers a second level of security on the trail

Washing with soap and brush only Do not dry on a radiator

Size & fit

All KEEN water sandals are machine washable

New packaging clearly shows allergens and nutritional information

Therm-ic S-Pack 1200 Powersock Batteries Brand_HydraPak Plush open-cell foam offers a"The S Pack 1200 is the most common battery used by our customers, making it the most popular among thousands of winter sports enthusiasts. Specifications: Warm feet for up to 14 hours Pack comes with a USB charger Wall charger not supplied S Pack batteries are suitable for use with the Therm ic PowerSocks heated socks" *Socks Sold Separately