Flexus Linoheart Slippers When the leaves start falling and the temperatures start to follow suit there's only one thing to do: slip into a cozy new pair of slippers of course! Flexus' Linoheart Slippers have everything you could need to keep your toes toasty warm through the cold seasons like cozy faux fur trim and lining and a soft suede upper. The Linoheart also features a durable and flexible traction outsole that will help keep your feet on the ground no matter where you're stepping.