Therm-ic S-Pack 1200 Powersock Batteries Brand_HydraPak All KEEN water sandals are

All KEEN water sandals are machine washable

New packaging clearly shows allergens and nutritional information

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

A step up from hook-and-loop straps for rising riders who are ready for the micro-adjustable performance of the BOA® Fit System

Therm-ic S-Pack 1200 Powersock Batteries Brand_HydraPak All KEEN water sandals are"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