BIRKENSTOCK Boston Wool Felt Clogs -Anthrazit。Men’s Birkenstock Boston clogs in anthracite gray wool felt. Size EU 42 (fits US men’s 9–9.5) These are in excellent used condition only worn a couple of times with very minimal signs of wear and hardly any footprints. Super comfortable classic slip-on style with the adjustable buckle and supportive footbed Birkenstock is known for. Perfect neutral color that goes with everything great for everyday wear lounging or running errands. birkenstock, boston clogs, felt wool, anthracite, mens birkenstock, size 9, size 9.5, eu 42, mens clogs, birkenstock boston, wool clogs, anthracite grey, slip on shoes, cozy style, mens footwear, birks, gorpcore, minimalist menswear, loungewear, authentic birkenstock