Pure rubber boots, approximately 38 cm high. The Trento boots are handmade and vulcanized using an autoclave process, and they are individually tested during assembly to guarantee waterproofing. The sole is made of vulcanized rubber for greater abrasion resistance and better grip on all types of surfaces. The interior is made of breathable and hygienic natural cotton for perfect foot comfort. The upper is made of vulcanized natural rubber with varying thicknesses in the most stressed areas. The insole is made of rubber with a cotton covering for added comfort. These boots comply with the EN ISO 20345:2012 standard and are produced in the European community following an Italian design. Gross weight: 1250 grams. Available sizes range from 40 to 46.