Superfeet Run Cushion Medium Arch Insole - Riviera - 9.5-11 Men / 10.5-12 Women

MEDIUM ARCH SUPERFEET SHAPE: Medium arch exible orthotic support cushions the foot while running; made to fit well in running shoes and athletic footwear, including zero-drop running shoes, ADAPTIVE COMFORT TECHNOLOGY: Patented design, made to help feet move the way they're supposed to, flexing with the foot for efficient heel-to-toe turnover and a smooth, easy ride, RESPONSIVE FOREFOOT ZONE: Blends cushioning and rebound to maximize energy transfer and help runners get the most out of every step, ENERGIZING HEEL CUSHION: Helps disperse impact with every heel strike, reducing excess vibration to fight fatigue and minimize stress and strain that can lead to conditions like plantar fasciitis and shin splints, AEROLYTE DUAL COMFORT LAYER: Helps the foot relax in the shoe and provides optimal cushioning for sore arches