year-round leather shoes with membrane full leather high top boots, membrane for higher durability extra light shoes, completely flexible ideal toe box shape, optimal even for wide legs model 02 - narrower at the heel, suitable for foot in the fin or a foot with a higher instep, but a small ankle tightening to 2 Velcro straps reflective elements on Velcro and behind the heel for maximum safety fits on average legs, medium and slightly higher instep and dominant thumb softer in the heel (only slightly reinforced, not reinforced or with a heel) removable insole, without anatomical shaping Detailed description of the Beda barefoot series and photos of flexibility: Beda Nick high top shoes with membrane (BF 0001/W/M/NUB/2)