Climbing Baselayer Tops

A good baselayer will wick away sweat and insulate you against the cold. Choose from merino wool for slightly more warmth and day after day wear, or synthetic layers for breathability even during high impact activity. We've got light summer tees and heavy winter woollies, flatlock seams and raglan sleeves for next-to-skin comfort, from Smartwool, Icebreaker, Rab, Patagonia and more.