Birkenstock Profi-Birki Replacement Footbed (Unisex) - Black Size:42 The lining material wicks moisture

The lining material wicks moisture away

75" TPR sole with a metal shank

These sandals feature built-in arch support

ATS Max platform provides maximum torsional stability for reduction of foot fatigue and proper body alignment

Get ready to put in some extra hours with this work boot that's waterproof and always up for overtime

Birkenstock Profi-Birki Replacement Footbed (Unisex) - Black Size:42 The lining material wicks moistureThe polyurethane replacement footbed with black fabric lining can be retrofitted to the Profi Birki and replaced. The footbed is washable at up to 30C. Interchangeable replacement footbed Material: PU (polyurethane) Lining: microfiber Color: black Details: washable at up to 30C Size range: 35 48