What's Up Rib - Blue Color Block Designed in Japan

Designed in Japan

Embossed TPU yarn delivers targeted support in the forefoot and eyerow with a premium finish

Cargo pockets on both upper thighs

Lister is a new style for the AW19 season and is our take on the classic slip-on sneaker

Made of a wrinkle-resistant quilt jersey

What's Up Rib - Blue Color Block Designed in JapanRostersox What's Up Rib Socks in Blue Rostersox is one Japanese baseball fans love letter to baseball socks. Each pair of socks is made in Japan with an appreciation for quality, functionality, and fun. This particular pair, the Whats Up Rib Socks, features an embroidered Whats on the back of the left sock, and Up? on the right. Made in Japan Rostersox SS21 Collection