Jonap Jerry winter with membrane and merino wool
- winter barefoot boots with membrane
- insulated with merino wool
- quality membrane TEPOR
- flexible durable sole with zero drop
- removable insole without arch support
- durable ditch strap to extend the life of shoes
- two velcro for good tightening, can be tightened even on narrower ankles
- suitable for medium to wide feet
- made in the Czech Republic
used materials: upper - leather, rubber ditch strap, TEPOR membrane, lining - merino wool, outsole - rubber, velcro fastening
size chart:

size 31: inner length x inner width : 205 mm x 84 mm
size 32: inner length x inner width : 211 mm x 87 mm
size 33: inner length x inner width : 219 mm x 89 mm
Parameters
| upper material | Brushed leather, Membrane |
|---|---|
| heel counter | partly stiff |
| main colour | black, gloss/glitter |
| width | normal feet, wide feet |



















