UPPER: full grain pull-up recyclable nappa leather with PU film inserts
LINING: Solidbreath® lining
SOLE: Green compact PU sole
MIDSOLE: Recyclable PU foam midsole
TOE CAP: 100% recyclable aluminum toe cap
ANTI-PERFORATION INSOLE: HighSafe-Tex®
FOOTBED: Removable recycled EVA anatomic footbed
STANDARD: EN ISO 20345 S3 SRC