H.Herzfeld is proud to offer Zimmerli of Switzerland handmade underwear - the finest in the world.

It is of a "fine long twisted yarn" which is 100% cotton. For instance the "ribbed garment (the ribbed athletic) is highly stretchable". After the wash the stretchability factor allows it to return to its original shape. Much of Zimmerli construction is seamless and all these factors add up to superior comfort and fit.

Zimmerli has its "own flat knitting machines". Its the special knitting technology that allows the circular knited fabric of the 252 quality to have "high stretch ability".

The broadcloth 100% cotton boxershorts are very comfortable and "cut for a perfect fit" with a soft elastic waistband and "classic opening with two buttons".