The safety shoes in the GREENBALL series combine maximum performance, high wearing comfort, and sustainable materials. The outsole made from recycled material ensures excellent grip, long durability, and reduced environmental impact. It is supported by a D3O DECELL midsole and a PU midsole from BASF with Ccycled® material for optimal cushioning and energy absorption.The anatomical, breathable QRS02 Green insole is made of durable fabric with recycled open-cell foam. It absorbs shocks, reduces fatigue, and efficiently wicks away moisture. Protection is provided by a nano toe cap made of composite material with carbon nanotubes (> 200 J) and a puncture-resistant textile insert (> 1100 N), which combines full sole coverage with high flexibility.Stability is provided by Dynamic HC Control for heel and joint guidance and StabilActiveSupport, which supports the arch and midfoot. The ergonomic GREENBALL concept is based on sustainable technologies and enables controlled stability and noticeable comfort from the foot to the spine.