Size chart - Baselayer

APEX Athlete Base Layer

Adult chest size

Inches Centimeters
Small 28.5 - 31" 72 - 76cm
Medium 31.5 - 33.5" 77 - 85cm
Large 34 - 37.5" 86 - 94cm
X Large 38 - 41.5" 95 - 104cm

Youth chest size

Inches Centimeters
Youth Small 25.5 - 26.5" 64 - 68cm
Youth Medium 26.5 - 27.5" 68 - 70cm
Youth Large 27.5 - 28.5" 70 - 72cm