Lightly insulated cycling socks for the cool low-light days of early spring & late fall. The transitional seasons are defined by cool weather—a symptom of shorter often overcast days. These socks combine light insulation & a prominent photoluminescent stripe to help keep your feet warm & your legs visible to other road users flashing light through your pedal stroke. The unique geometrical knit also actively pulls moisture from your skin preventing the accumulation of a clammy chill. 60%PA 20%PL 16%PC 4%EA