Size: Standard US Size, you just choose the size according to your usual sandals’ size. Target Users and Occasions: This professional sandals are fit for diabetic elderly，patients, geriatric, arthritis, obesity, people in wheelchairs, maternity. Great for those who need extra stretch, soft and comfort to accommodate Swollen Feet, Hammertoes, Morton's Neuroma, Plantar Fasciitis, Osteoarthritis, Oedema, Rheumatoid, Arthritis, Hammer Toes, Injuries involving tendons and bones or need a Post-op breathable shoe. Used in nursing home, hospital, bedroom, house, garden, outside, inside. Wide Width & Extra Depth: Sufficient volume with Wide Width offers customized fit. Roomy toe box eases pressure on the toe to offer comfortable fit. Extra depth for custom made Orthotics. Easy to Take on and off: This swollen feet sandals that adopt the flexible adjustable velcro band design style will make it convenient for elderly to put on and take off, easy glide. You can make the range of ideal adjustment according to the degree of swelling changes. Material: The flying woven upper of womens wide shoes is breathable, lightweight and soft to keep your feet dry, comfortable, prevent from odors. Gripping rubber soles provide safety and security for any situation. Anti-Slip Particle Film is used to increase the friction with the ground and hold the ground firmly, walking stably. With air cushion design of shock absorption to protect your feet and keep your ankle more comfortable. Rubber sole.