Birkenstock Cotton Rib New Sandcastle Unisex Socks Insoles With a closed back and

With a closed back and adjustable ankle strap for a secure

Reinforced toe and heel sections add durability where it matters most

In case of eye contact

Crafted from the classic cork-latex construction

it delivers that signature all-day comfort - lightweight

Birkenstock Cotton Rib New Sandcastle Unisex Socks Insoles With a closed back andAn everyday essential with a subtle Birkenstock twist. The Cotton Rib Sock in Sandcastle keeps things clean and classic, with a neutral tone that works effortlessly with your go to sneakers or slides. Crafted from soft, breathable cotton, the ribbed construction helps keep the sock comfortably in place while offering a snug, flexible fit. An elasticated cuff adds extra hold without feeling restrictive, making them easy to wear all day. Finished with a