The Geo features:

COMPRESSION
Moderate (15-20mmHg) Graduated Compression

CUSHIONING
Ultra Light Cushion Sole

FEATURES
Spandex throughout the Sock
Graduated Compression Leg
Turn Welt Top
Arch Support
Seamless Toe Closure

CONTENT
32% Merino Wool
31% Bamboo Rayon
32% Nylon
5% Spandex