Insole Cheat Sheet 2026

The 30 highest-yield Insole facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. How should orthotic insoles generally be cleaned? → Wiped with a damp cloth and air-dried
2. Why should you avoid folding or bending insoles during storage? → It can create permanent creases that reduce support
3. Which insole feature is most effective at keeping the insole securely positioned inside a work boot during heavy activity? → A non-slip bottom surface or grip coating
4. What is a good habit when buying new shoes regarding insoles? → Check whether the insoles are removable and replaceable
5. What should you do with insoles when you take off your shoes after a sweaty day? → Remove them so both shoe and insole can air out
6. Running insoles typically prioritize which two features? → Shock absorption and arch support
7. Hammer toe deformity is most relieved by which insole feature? → Toe crest or hammer toe pad that supports the toe position
8. What advantage does a dual-density insole construction offer? → Targeted cushioning with firm support zones
9. What is the recommended way to wipe down a rigid orthotic? → A damp cloth with mild soap, then air dry
10. How can you reduce odor buildup in insoles between cleanings? → Sprinkle baking soda on them and let it sit
11. Why might a runner prefer a stiffer insole shell over a soft one? → Improved biomechanical control and stability
12. Which insole construction feature helps prevent the insole from sliding inside the shoe? → Non-slip bottom coating
13. Persistent odor that returns immediately after cleaning may indicate: → The insole is saturated and should be replaced
14. What is the primary function of a sport-specific insole compared to a general comfort insole? → Provides biomechanical support tailored to the demands of that sport
15. People with what condition would likely need custom insoles? → Diabetes
16. How should insoles fit in shoes with a narrow toe box? → Three-quarter length insoles avoid fitting problems in the toe box of narrow shoes
17. For plantar fasciitis, which insole feature is most important? → Firm arch support with a contoured heel cup
18. To extend insole life, what is a smart rotation practice? → Alternate between two pairs of insoles or shoes
19. Which storage location is worst for insoles? → A hot car trunk in summer
20. Which of the following AFO alternatives is BEST for knee and ankle motor control impairment? → Anterior floor reaction AFO
21. What does it indicate if there is pain under the arch after inserting a new insole? → The arch support height may be too high or the insole needs a break-in period
22. In which direction should you trim an insole that is slightly too wide? → Trim from the lateral (outer) edge to preserve medial arch support
23. A 'full-length' orthotic differs from a 'three-quarter' orthotic by: → Extending all the way to the toes
24. Which insole feature is most critical for a soccer player wearing cleats? → Thin, firm insole that maintains proprioception and cleat plate contact
25. Which insole material tends to break down fastest with regular use? → Low-density foam
26. What is the primary purpose of an orthotic insole? → To support, align, or improve the function of the foot
27. What causes blisters? → Heel slippage
28. Which of the following approaches to treating flexible hindfoot valgus would be most effective? → Medial heel wedge
29. What is the main benefit of a rigid orthotic insole versus a soft cushioned one? → Greater motion control and structural support
30. Which type of insole is most commonly recommended for people with bunions? → Insole that offloads the first metatarsophalangeal joint