BOSTON BS COGNAC NARROW FIT Size:39 and a stretchy dual gusset

and a stretchy dual gusset beneath the lace line to help mitigate tongue migration

Removable insole allows for wearers with custom orthotics

Featuring a durable mesh upper and a breathable neoprene lining

The Itatiaia flat is designed with Arcopedico's improved Sport outsole

Foot hugging internal elastic Snug perfect fit

BOSTON BS COGNAC NARROW FIT Size:39 and a stretchy dual gussetThe Birkenstock Boston is a practical classic. Slip them on and you're off! Its sophisticated, individual design means it can be worn all year round, giving this style a legendary status for it's seasonal versatility. this model has an oiled leather upper which takes on a distinctly heritage look, designed to give each pair a unique finish. Equipped with a strap and buckle that can be adjusted across your instep the Boston clog provides a secure fit.