Pro Socks Series 640

Pro Socks Series 640 is built for comfortable use and a everyday experience in apparel setups.

Designed for dependable daily use, it offers brand options like PaperNest, TrailPro, pattern options like Geometric, gender options like Unisex, Men, capacity options like 128 GB, 64 GB so customers can choose what fits best.

Great for gifts, upgrades, or everyday replacement—simple to use, easy to maintain, and ready to ship.