Black 307 empire boot

Upper: Semigraso leather – fatty, caliber 1.8 – 2.0 mm.

Safety Toecap: Made of composite plastic, with European specifications according to EN 12568-S and NTC 2257 standards. Impact resistance 200 +/- 4J. Resistance to compression 15 +/- 0.1 KN.

Lining: Surfaced: Non-woven fabric in 2 mm polyester fibers. Protects the foot from contact with the toe.

Side: Polyester fabric with 5 mm foam. Provides comfort

Eyelets: Plastic, internal diameter 3/16 ”

Laces: Polyester, round braid with acetate dropouts. Length 110 cms.

Seams: Continuous nylon thread of high tenacity, No. 20, excellent elastic recovery, resistant to moisture and abrasion.
Resistance 8900 cN. 1cN (centiniwton) = 1.02 grams force.

Sole: Direct injection to the cut in Polyurethane (PU), Bidensity, light, comfortable, characterized for being Resistant to Hydrocarbons (R.H.) and Dielectric (D.E.).

Insole: 3 mm EVA sheet, anatomically shaped, bonded with polyester fabric.

Height: 6 +/- ¼ inches

Average weight: 950 g