UnD Wool Long Sleeve

UnDWool™ is simply the finest wool base layer ever crafted for cycling. Made from non-mulesing merino wool that is soft against the skin and doesn’t itch. UnDWool™ is the go-to base layer any time there could be moisture on the ride or the temperature is south of 60 degrees. In the case of both of those happening, don’t leave home without it! As a bonus, looks great with a pair of jeans. Certified Woolie™.

Now in long sleeve! The UnDWool is the warmest base layer in the UnDSystem. DeFeet knits the highest grade wools on the planet into a special fabric that is thin, elastic, soft yet durable. Adorning the front of the collar is a small, woven "D" logo label. We were so thrilled with the UnD Wool we couldn't resist adding this signature of class, like the bolting on of a head tube badge to finish a fine custom frame.