1mm Neoprene Heat Booster Round Toe Sock

1mm All-round Neoprene comfortable socks.

Designed for wearing inside all round-toe boots or swim fins, these 1mm Neoprene Heat Booster Socks will ensure warmth during chilly days.

Features

• Soft lining dries quickly
• Low friction surface, making it easy for boots to slip on and off.
• Heat boost to keep feet warm.