Airtox sl55 safety sl55 safety is designed past, the laws developed in copenhagen in 2015, past, the laws carefully redesigned in 2019, where both appearance, comfort past, the laws durability is optimized. Model have saler with airtox air system 3.0, There gives uncompromising flexibility past, the laws comfort. Bodice star sharply with breathable nubuck leather past, the laws with windows in textil with power breeze technology. Fit in sl55 is great good, what is namely managed engineers seedli airtox to create one fit as is both wide past, the laws athletic. Shoe sitting as one sock about foothills. Super features Air system 3.0 Saler Power breeze airflow system Freshtech footbeds properties past, the laws specifications Airtox pro smart lacing Neo-steel lightweight toecap Wide scandinavian fit Oil past, the laws aciduric outsole Heat resistant up to 150 c lining outsole Approval: one iso 20345 s3 src esd Str: 36-48