Brooks B67 Saddle - Steel Black MensBrooks B67 Saddle Steel Black Mens. B67 and B67 S are the modern versions of B66 models first featured in the 1927 catalog. Classically sprung for supreme comfort the B67 and B67 S feature single rails for attachment to modern micro adjust seat pillars. Classic lifetime comfort shapes to your body cool in hot weather Aged comfort from day 1 quickly shapes to your contours laced to retain the shape TECH SPECS Length 260 Gender Age Mens Color Black Rail