Features hard shell with metal inserts on elbows & shoulders comfort collar with neoprene completion neoprene closure on cuffs ergonomically adjusted cut leather stretch on shoulders & elbows elastic comfort inserts on shoulders & elbows to optimize the freedom of movement connection zipper 2 inside pockets ventilating system in the chest area Safety SAS-TEC protectors at shoulders & elbows padding at the back can be replaced by SAS-TEC protectors safety saems in accordance with ISO 4916 Material robust 1.2 to 1.4 mm thick cow leather combined with elastic polyamide fabric breathable mesh lining with elastic inserts