Knivegg Kit Limited Edition No.7 brand_-Breakthrough and a neoprene head strap

and a neoprene head strap for a secure fit when you need the glasses to stay put

So tough it comes with a 5 year warranty

screws and saws again and again and again

it is strong and durable with nothing to work loose or flex under pressure

Knivegg Kit Limited Edition No.7 brand_-Breakthrough and a neoprene head strapKnivegg's kit limited edition no. 7 a genuine bit of field sports kit, supplied by BushWear from the maker's current line. Solid, properly built, sensibly priced. Sized and finished to the maker's spec. See the specification list below for the detail, and contact BushWear if you need fitment or compatibility advice before ordering.