Tuli's® Classic GEL Heel Cups™

Are Tuli's Classic Gel Heel Cups sold as a pair? 

Yes. Tuli's Classic Gel Heel Cups comes with two heel cups. 

What is the difference between the Tuli's Classic Gel Heel Cups and Tuli's Heavy Duty Gel Heel Cups?

Tuli's Classic Gel Heel Cups are ideal for everyday use with everyday shoes.

Tuli's Heavy Duty Gel Heel Cups are recommended for athletic activities or longer periods of walking and standing. Twice as thick as Tuli's Classic Gel Heel Cups, they are perfect in athletic shoes or more spacious lace-up shoes (like work boots, running shoes, etc.).

Both Tuli’s Classic Gel Heel Cups and Heavy Duty Gel Heel Cups work with the same multi-cell, multi-layer design that absorbs shock and returns impact energy just like the system naturally found in your feet.

View Tuli's Heel Cups Chart to find out which one is best for you.

What do the numbers on the bottom of the Tuli's Classic Gel Heel Cups mean?

These numbers on the bottom of our heel cups are associated with the manufacturing process and have nothing to do with size.

Are the Tuli's Classic Gel Heel Cups made of hard plastic?

No, all Tuli's heel cups are made from a soft but supportive material.

How much of a lift do the Tuli's Classic Gel Heel Cups have?

The Tuli's Classic Gel Heel Cups have a slight indiscernible lift depending on impact and weight. The Tuli's Heavy Duty Gel Heel Cups have up to a 1/4 inch lift depending on impact and weight.

Do you wear the Tuli's Classic Gel Heel Cups on the inside or outside of socks?

The Tuli's Classic Gel Heel Cups are best worn outside of socks.

What is the difference between the Tuli's Classic Heel Cups and Classic Gel Heel Cups?

The Tuli's Classic Gel Heel Cups are softer and lighter, however both heel cup styles provide the same protection.

Do the Tuli's Classic Gel Heel Cups contain latex?

Tuli's Classic Gel Heel Cups are latex-free.

Do I really go by weight for heel cup sizing? What if I am overweight but have small feet or if I am underweight but have large feet?

Most people can go by their weight and shoe size, however if your feet are larger or smaller than you believe is standard for your weight, we recommend you ordering accordingly.

Can you wear Tuli's Classic Gel Heel Cups with orthotics? Does the heel cup go on top of or underneath the insole?

Yes, but it is recommended to wear one or the other. If you prefer to wear both, the heel cup should be placed on top of the orthotic.

Do I need to wear heel cups in both shoes?

Yes, to ensure proper balance, always wear Tuli's heel cups in both shoes.

Should the heel cup move in my shoe?

No, if the heel cup moves in your shoe, either your shoe or the heel cup is the wrong size or the shoe may not be suitable for a heel cup.

Can I clean my pair of Tuli's Classic Gel Heel Cups?

Tuli's Classic Gel Heel cups may be hand washed with warm water and mild soap. Air dry.