CASTELLI Pro Issue Men's Short Sleeve Base Layer Color:White Elemental Potassium And Potassium Chloride

Elemental Potassium And Potassium Chloride

and compare the intensity of your recent workouts to the optimal range to help improve your fitness

BACKCOUNTRY SKI

Construction around armhole for no gaps and reduced chafing

The front Samremo opening construction doesn't pull you forward

CASTELLI Pro Issue Men's Short Sleeve Base Layer Color:White Elemental Potassium And Potassium ChlorideMade to keep you dryer in cool to warm conditions, this base layer moves moisture away from the skin. Product features 100% polyester 3D mesh fabric Reduced seaming at shoulders for extra comfort Wider collar to fit under aero jerseys Flat waist hem to lie flat in shorts