Grenson Boots Gus in Black. These flawless leather boots are inspired by vintage hiking boots, with a full leather upper and lace up fastening. Featuring the premium triple welted sole especially associated with Grenson footwear, these boots are certain to be durable. Handmade in the Grenson factory in Northampton, the rugged leather design adds a statement touch which is perfect for the contemporary man who loves a modern look. Grenson branding is engraved into the wooden sole of the shoe for a designer finish.