Specifications: When the shoe stops, the insole can be firmly stuck on the top of the shoe without worrying about them moving during walking. The breathable perforated design keeps the shoes dry and breathable, avoids hot and humid, and has good applicability and aesthetics. This shoe shield is suitable for a variety of toe toe arcs on the market, which is simple and practical, supports the upper and stabilizes the toe without deformation and wrinkles. Item Name: Sneaker Support Shields Material: PE, TPR Quantity: 2Pcs/Set Applicable People: Unisex Suitable Season: Summer, Winter, Spring Applicable Scenes: Outdoor Sports, Running and Other Scenes Features: Practical, Anti-Crease, Breathable, Comfortable Size L: Shoe Size: 40-45, Length: 14.5cm/5.71" (Approx.), Width: 8.5cm/3.35" (Approx.), Thickness: 0.15cm/0.06" (Approx.), Height: 3.5cm/1.4" (Approx.) Size S: Shoe Size: 35-40, Length: 14cm/5.71" (Approx.), Width: 8.5cm/3.35" (Approx.), Thickness: 0.15cm/0.06" (Approx.), Height: 3.2cm/1.3" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Pair of Sneaker Support Shields(2 Pieces)