Heavy Duty Arch Support Insoles for Plantar Fasciitis & Flat Feet | 330+ lbs Orthotic Design, PORON Cushioning, Work Boot Insoles, Heel Pain, Shock Absorption & All-Day Standing Comfort

Features

• HEAVY DUTY 220LBS+ SUPPORT: Patented design (US.D1.026.435 S) prevents arch collapse and overpronation for heavy builds. It stabilizes the foot and redistributes pressure. Ideal for hiking, warehouse work and all-day standing without losing support
• USA-SOURCED PORON TECH: Unlike cheap EVA that flattens, our premium open-cell PORON devours 52% of joint-crushing impact. Forefoot ignites energy return; heel creates landing pad. Tested for 500+ miles in running or walking without support loss
• TARGETED PAIN RELIEF: Proven to alleviate plantar fasciitis, Achilles tendonitis, shin splints, and joint pain. Reduces fatigue by 37%. Ideal for sports or daily wear, keeping you energized and pain-free during rigorous activities
• ALL-DAY COMFORT & GRIP: Breathable 3D mesh wicks sweat 3x faster than cotton. A dual anti-slip systemfeaturing grip-weave fabric and red silica gel padssecures the insole inside your shoes during fast-paced or heavy-duty shifts
• TRIM-TO-FIT VERSATILITY: Customize to your shoe shape. Fits runners, work boots, and hikers. The 1.1 arch needs deep-cavity shoes for optimal comfort. Pair with a carbon fiber plate to boost your ultimate athletic performance