I use these in my cycling shoes and they work great to provide cushion and support. They last roughly 17 months before they begin to fall apart. This is with about every other day of usage for several hours. I wear a men's size 10-1/2 shoe and had to trim just a bit around the toe area to fit perfectly in my shoes. Cutting the foam is easy, just do it slowly so that you don't trim off too much. You can find insoles that last much longer but I do not mind replacing mine every 1-1/2 years because they work so well.
3 Pairs Gel Heel Cups For Plantar Fasciitis, Heel Pain Relief - FSA/HSA Eligible Men & Women'S Inserts
36 Review
4 PCS Metatarsal Pads & Toe Separator - New Material, Breathable & Soft Gel For Diabetic Feet, Blisters And Forefoot Pain (White)
35 Review
24 CM Kids Memory Foam Insoles For Arch Support & Comfort - Size 4-6 Children'S Athletic Shoes
35 Review
Say Goodbye To Blisters With Our Blister Prevention Pads - 18PCS New Material Gel Guard, Waterproof And Perfect For Fingers, Toes, Forefoot, And Heel
37 Review
Extra Heavy Overnight Maxi Pads With Flexi-Wings For Periods, Unscented Size 5, 20 Count (Amazon Basics)
34 Review
Pampers Active Baby-Dry 4 diapers (8-14 kg), 58 pcs., 3 pack.
27 Review
Babo Botanicals 2-In-1 Plant-Based Shampoo & Wash With Organic Calendula & Oat Milk For Sensitive Or Dry Skin And Scalp - Hypoallergenic, Vegan, 8 Fl. Oz
27 Review
Pampers Active Baby-Dry 4 diapers, 9-14 kg, 106 pcs.
114 Review