NNormal Merino Socks Accessory Size:M (6-8.5) OpenRun are their lightest headphones

OpenRun are their lightest headphones to date and are engineered with outstanding sound

77% polyamide

Chilly weather is no match for a comfortable thermal shirt

Temperature regulation - Merino wool blend fabric thermoregulates on the run

OrthoLite™ X-30 sockliner adds a soft

NNormal Merino Socks Accessory Size:M (6-8.5) OpenRun are their lightest headphonesThe NNormal Merino Socks are crafted to deliver advanced support, thermoregulation, and lasting comfort for every run. Designed for athletes who value precision and endurance, these mid cut socks combine strength, sustainability, and style ensuring every stride feels stronger, steadier, and more efficient. Features: Targeted compression: enhances circulation, reduces fatigue, and supports muscle recovery Merino wool blend: natural thermoregulation