Core 365 Size Chart

Wholesale Core 365 Apparel
Men’s XS S M L XL 2XL 3XL 4XL 5XL
Neck/Collar Size 13.5" - 14" 14.5" - 15" 15.5" - 16" 16.5" - 17" 17.5" - 18" 18.5" - 19" 19.5" - 20" 20.5" - 21" 21.5" - 22"
Chest 33" - 36" 37" - 40" 40" - 43" 43" - 46" 46" - 49" 49" - 52" 52" - 55" 55" - 58" 58" - 61"
Waist 26" - 29" 29 " - 32" 32" - 35" 35" - 38" 38" - 41" 41" - 44" 44" - 47" 47" - 50" 50" - 53"
Sleeve Length (Regular) 32.5" - 33" 33" - 33.5" 34" - 34.5" 35" - 35.5" 36" - 36.5" 37" - 37.5" 38" - 38.5" 38.5" - 39" 39" - 39.5"
Sleeve Length (Tall)       37" - 37.5" 38" - 38.5" 39" - 39.5" 40" - 40.5" 40.5" - 41" 41" - 41.5"
Women's XS (2-4) S (6-8 ) M (10-12 ) L (14-16 ) XL (18) 2XL (20 ) 3XL (22) 4XL 5XL
Chest: 32" - 34" 34" - 36" 36" - 38" 38" - 41" 41" - 44" 44" - 47" 47" - 50" - -
Waist: 23" - 25" 25" - 27" 27" - 29" 29" - 32" 32" - 35" 35" - 38" 38" - 41" - -
Hip: 33" - 35" 35" - 37" 37" - 39" 39" - 42" 42" - 45" 45" - 48" 48" - 51" - -
Sleeve Length 30" - 30.5" 30.5" - 31" 31.5" - 32" 32.5" - 33" 33.5" - 34" 34.5" - 35" 35" - 35.5" - -
Youth S (6-8) M (8-10) L (10-12) XL (12-14) 2XL 3XL 4XL 5XL 6XL
Chest 26" - 28" 28" - 30" 30" - 32" 32" - 34" - - - - -
Waist: 23" - 24" 25" - 26" 27" - 28" 29" - 30" - - - - -
Sleeve Length: 25" - 26.5" 26.5" - 28" 28" - 29.5" 29.5" - 31" - - - - -

Core 365

Choosing the right size is one of the biggest factors in a confident, comfortable fit — especially when you’re ordering Core 365 apparel for your team, uniforms, or personalized orders. Our Core 365 size chart provides clear measurements for men’s, women’s, and even tall sizes, helping you find the best fit for Core 365 Polos, jackets, tees, and performance wear without guesswork. With practical size ranges from XS through 5XL including tall sizes upto 5XLT and detailed chest, waist, and sleeve dimensions, you can reduce returns and ensure a more accurate purchase every time. This size chart is a helpful part of our commitment to making uniform ordering easy and stress-free.