Airtox fl4 safety fl4 safety seedli airtox fl4 seedli airtox is it last new model seedli thé amazing world of airtox, introduced october 2021. Fl4 is one super charged allround safety, as is equipment with styrosoft sole technology, as makes soles spring end past, the laws super soft. In addition, world lightest midsole white layer . What integrated white layer midsole in fl4 weighs only 32 gram past, the laws is 55% easier compared with andré textile midsole. As one additional rewards is submission also extremely flexible, breathable past, the laws moisture absorbent. Shoe is performed in one newly developed past, the laws vegan leather, as offers on lightweight, breathability past, the laws water repellent properties. Fit in fl4 is great good, Shoes sitting as one sock about foothills. Super features White layer midsole Styrosoft saler Lightweight vegan leather Cool&me climate control properties past, the laws specifications The speakerphone plastic lightweight low profile toecap Wide scandinavian fit Oil past, the laws aciduric outsole Heat resistant nrt rubber outsole up to 300 c Approval: one iso 20345 s3 src esd hro Str.: 39-47