S-Pack 700B - Replacement Battery for Heated Socks French Days Compression stability: Graduated compression fit

Compression stability: Graduated compression fit improves circulation

Motion Control mode heats more when you’re static and less when you’re on the move

So they are well adapted to hiking activities in the mountains by a warm summer  day as the innovative fabric offers excellent breathability

Durable construction – goat leather with reinforced wear zones

SIDAS Ski Race S

S-Pack 700B - Replacement Battery for Heated Socks French Days Compression stability: Graduated compression fitThe S Pack 700B battery gives your Therm ic or SIDAS heated socks up to 7 hours of warmthplus Bluetooth app control on your phone. Sold individually. Use as a replacement or backup. USB charging cable and 5V 2A charging cube not included. Heating Duration Level 1: up to 7 hours Level 2: up to 4 hours Level 3: up to 1. 5 hours Key Features Bluetooth control via smartphone app Three manual and ten Bluetooth adjustable heat settings Compact and