Smartwool PhD Knit Arm Warmer

The Smartwool PhD Knit Arm Warmer is for those days when you just don't feel like wearing long sleeves but it's too cold out to wear a t shirt. The seamless arm warmers keep your arms toasty and stretch for maximum movement. They come in a vast array of super exciting colors to match all your workout gear. As I was wondering why someone wouldn't just wear long sleeves instead, I realized these would make a great layer in chilly weather. Features of the Smartwool PhD Knit Arm Warmer Seamless construction for warmth with maximum freedom of movement Non binding 1x1 rib welt at wrist and bicep opening to keep warmers in place