


THOKNIA
The Thoknia instep-strap is an additional strap that fits over the top of your foot and provides a greater degree of fixation. They are easy to install and adjust. For instruction see video. Use them as an additional fixation for technical trails with steep inclines, large rocks, for muddy trails, or in combination with our all-weather sandal, the Zaros. For road running most people don't use an instep-strap, but if you start using them in other terrain you usually end up using them everywhere.
Material
High grade nylon strap, plastic buckle on one side and Velcro closure on the other side for easy mid-run adjustments.
Sizing
Size S recommended for sandal size 37 - 40
Size M recommended for sandal size 41 - 43
Size L recommended for sandal size 44 - 47
If you know you have a high instep and/or high volume foot then we recommend ordering the size for one sandal size up. So for example if you have a high instep or high volume foot and size 43 then order for size 44, which means chose size L. If you have a low instep, and low volume foot then we recommend sizing down.