The Strassburg SockBlack Large(Measurer at fullest part of calf, 16"-21"around is for large size.

Strassburg Sock Black Large, Measure Calf at fullest part, 16"-21" choose large size.

Plantar Fasciitis Sock (6 Pairs) for Men and Women, Compression Foot Sleeves with Arch and Ankle Support (Black, Large)

BESKAR Foot Massager Roller for Plantar Fasciitis Relief, Portable, Deep Tissue Muscle Massage, Foot Arch and Heel Pain, Reflexology Tool