My husband has tried various other brands of socks ,none of which
remotely resembled the L/XL I chose for him.
He finds Posey socks comfortable and true to advertised sizing.

Paediatric Replacement Battery & Electrode Pads for Defibrillators
HeartSine’s innovative Pad-Pak combines battery and electrode pads in a single cartridge, simplifying AED maintenance. With a 4-year shelf life and capacity for 60 shocks or 6 hours of continuous monitoring, it’s designed for ease of use and reliability. Installation takes just one click—ideal for fast-paced emergency settings.
Key Features
- Battery and electrodes combined in one easy-to-replace cartridge
- Provides 60 shocks or 6 hours of continuous monitoring
4-year shelf life from date of manufacture - One-click installation for quick and hassle-free setup
- Designed by HeartSine, a leader in AED innovation since the 1960s
- The same unique system as the Pad-Pak-03 for use on children from 1 – 8 years of age (under 25kg).