Long-lasting support packed into a thinner insole, Superfeet BLUE are made to improve the overall fit and comfort of a wide range of footwear. The orthotic shape and design make BLUE one of the most popular Superfeet insoles year after year. These are a bit thinner than the green style. PRODUCT FEATURES (Letters reference the annotated image) A. HIGH-DENSITY FOAM Closed-cell foam supports and cushions the foot for long-lasting comfort B. SUPERFEETA(R) SHAPE The signature Superfeet shape helps stabilize and support the foot, which can help reduce stress on feet, ankles and knees C. DURABLE CONSTRUCTION Superfeet insoles keep their shape, delivering reliable support and comfort for up to 12 months or 500 miles, whichever comes first D. ORGANIC, ODOR-CONTROL COATING All natural coating that eliminates odor-causing bacteria E. REINFORCED STABILIZER CAP Reinforced with rails along the side to add structure and support to the cap F. HEEL CUP Structured heel cup help stabilize and support the foot and positions the heel to naturally absorb impact Video