Hotronic's XLP PFI 50 socks are integrated with Hotronic's heating elements allowing for maximum toe warmth and blood circulation. They are a wool blend and use BootDoc's Power Fit Technology to create a relatively gradual pressure distribution to enhance performance as well. These socks function as an additional set of heat socks or as a replacement pair to be used with your Hotronic XLP One battery.

• 1 pair of Classic Heat Socks XLP PFI 50
• Socks Only. Does Not Include Batteries or re-charger
• XS: US Men's Size 2-3 shoe, Women's Size 3-4 shoe (EU 32-34)
• Small: US Men's Size 4-6 shoe, Women's Size 5-7 shoe (EU 35-38)
• Medium: US Men's Size 7-8 shoe, Women's Size 8-9 shoe (EU 39-41)
• Large: US Men's Size 9-10 shoe, Women's Size 10-11 shoe (EU 42-44)
• XL: US Men's Size 11-13 shoes, Women's Size 12-14 shoe (EU 45-48)
• Power Fit Index of 50
• Maintain foot warmth while reducing perspiration
• Must be used with a Hotronic XLP one battery and recharger
• For more information on all Hotronic products, including installation, view our

	XS	S	M	L	XL
US MEN'S	2 - 3	4 - 6	7 - 8	9 -10	11 - 13
US WOMEN'S	3 - 4	5 - 7	8 - 9	10 - 11	12- 14
EU	32 - 34	35 - 38	39 - 41	42 - 44	45 - 48
UK	1 - 2	3 - 5	6 - 7	8 - 9	10 - 12

Part Number: 332