Just wore the socks in CO for 5 days of skiing in 30 degree weather. Put them on low and they lasted all day. Never once thought about my feet, which normally ache in the cold. Not sure if low would be enough to last all day on those few -5 degree days. I will probably buy a second set so that I can use both sets of batteries on super cold days and to swap the socks out for washing. Recommended.
Marshall Major IV wireless headphones, brown
95 Review
High Power Tri-Power Portable Baofeng UV-5R Two Way Radio for Ham Radio Enthusiasts
62 Review
Sailun Ice Blazer WST3 225/60 R18 104T winter
59 Review
The Friendly Swede Collapsible Bucket With Lid, Folding Bucket For Camping, Travel & Gardening, Portable Water Bucket W/ A Handy Tool Mesh Pocket, Collapsible Water Container, Camping Water Container
50 Review
Gimars GM-510: 10 Pcs Durable Spring-Loaded Gate Aluminum D Ring Carabiners Clips Hook for Home, Rv, Camping, Fishing, Hiking, Traveling
8 Review
💪 Oak-Sports Heavy Duty Carabiner Clips (2 Pack) - 5600lbs Strength for Rigging, Ropes, Hammocks
6 Review
Outmate 6 pcs Aluminum D-Ring Locking Carabiner: Lightweight and Sturdy Clips for Versatile Outdoor Use
4 Review
🔑 20-Piece Pawfly Wire Keychain Cable Set: Durable 4 Inch Stainless Steel Key Ring Loops for Outdoor Hiking
6 Review