Smartwool PhD Park Crystalize Socks:
The Phd Park Crystalize Socks from Smartwool feature geometric, arcade-games-of-the-80s inspired graphics. With our 4-Degree Fit System for all-day performance in the park, you'll feel as good as you look. Made using WOW™ technology. Crystalize is a limited edition piece.

• 4-Degree Fit System for all-day performance fit
• WOW™ technology in high density impact zones to reduce shock and abrasion
• Merino wool inside for moisture, temperature and odor control
• Duroyarn reinforcement for added comfort and durability
• Strategic mesh zones for maximum ventilation