No hazardous propellants

very easy to use

your feet can experience discomfort

walkway or sidewalk

Arch Support Insoles for Men & Women - Orthotic Shoe Inserts for Work Boots, Flat Feet Relief, Shock Absorption color:Black No hazardous propellantsArch Support Insoles for Men & Women Orthotic Shoe Inserts for Work Boots, Flat Feet Relief, Shock Absorption PRECISE FIT GUIDANCE: Trim to fit arch support inserts accommodate most shoe types including work boots, sneakers, and dress shoes. Measure existing insoles before selecting size. Durable structure allows safe trimming for personalized fit without compromising high arch reinforcement. TARGETED PRESSURE RELIEF & SHOCK ABSORPTION: Dual layer