MAXIMA ESD CLEANROOM BOOT WITH SOFT TAN SOLE - Strap and buckle closure at instep, color-coded for size identification - 19" high - Elastic top closure with adjustable snaps on tabs - One snap on back of leg to attach to coverall - Color-coded tab for size identification Sizes: X-Small - 2X-Large (larger sizes available upon request) XS (5-6-1/2), S (6-1/2-8), M (8-9-1/2), L (9-1/2-11), XL (11-13), 2XL (13-1/2-15) To determine size, measure street shoes in inches from heel to toe. Soft Tan Sole is composed of a sturdy polyester substrate with a hypalon coating. - Rugged skid-resistant sole material. - Cleanroom compatible - Excellent resistance to abrasion - Autoclavable B-3181E-19T White Maxima ESD Boot with Soft Tan Sole