Interval Knee High Firm Graduated Compression Socks tank top The BIRKENSTOCK Boston is a

The BIRKENSTOCK Boston is a veritable classic that can easily be worn all year round

The bovine leather comes from farms in Uruguay

The performance tech ultra-soft material will make you wonder why you ever used anything else

An innovative alternative to traditional taping through an integration of ultra-thin film and strong stabilizing material

Raglan sleeves for mobility and pack-wearing comfort

Interval Knee High Firm Graduated Compression Socks tank top The BIRKENSTOCK Boston is aCOMPRESSION Firm (20 30mmHg) Graduated Compression CUSHIONING Micro Cushion Sole FEATURES Sockwell's Lightest Weight Fit! Made with 30% lighter yarns for an overall lightweight feel Accu fit Technology Turn Welt Top Extended Arch Support Ergonomic Fit Heel Seamless Toe Closure Graduated Compression CONTENT 31% Merino Wool 31% Bamboo Rayon 39% Stretch Nylon 9% Spandex