Comfort width “G” for a comfortable fit. Flexible, non-slip TPU sole. Made from high quality nubuck leather. 3 adjustable Velcro fasteners for perfect hold. Legero Siris womens walking sandals offer comfort and support in warmer climates. The blue nubuck leather upper is breathable and flexible whilst the soft neoprene lining will feel super soft against your feet. There are three points for adjustment offering a fit as unique as you. The polyurethane sole unit is lightweight and shock absorbent helping to keep your feet free from fatigue during your adventures.