Nivia Encounter FUTSAL football Indoor comprises synthetic leather upper for minimal water absorption. They are made for indoor ground with superior stability and traction. PVC Synthetic leather Upper will encase each foot in durable comfort. Create a better, healthier environment for your feet to thrive in. The construction produces an irritation-free fit, reducing bulk, layers, and weight. The lacing system works to deliver an anatomically correct fit, Two layers of Density foam line the collar and mold to the athlete's foot to create a Personalised Heel Fit, adding soft support and custom comfort—Standard adjustable Nylon lace. Die CUt soft cushion sock liner exists as an extra layer of plush, step-in comfort. The lightweight insole provides more comfort and grip. High Shear strength TPU sole delivers superior stability and traction.