This Magni Boot features a vibram outsole for perfect grip and its PU midsole supported by a removable ortholite sock liner provides cushioning for long working days. Water repellant in wet and rainy conditions. The Magni Boot`s upper consists of an extra durable synthetic leather coming with TPU reinforcements around toe and heel and a lot of details underlining the technical design lines., EN ISO 20345 S3 SRC., Upper: Microfiber Synthetic Leather., Light-weight composite toe cap and composite plate., Air mesh booty., Removable ortholite foot bed.