The KNOW PAIN Tee is the foundation of the brand. A clean, minimal design built for everyday wear, training, and anyone who lives with purpose. Featuring the signature KNOW PAIN wordmark across the chest and subtle BU branding on the upper back.Printed on the Bella + Canvas 3001, this tee delivers a soft premium feel with a modern athletic fit. Light, breathable, and perfect for both gym sessions and daily use.• 4.2 oz premium ringspun cotton• Retail fit with a light athletic taper• Ultra soft airlume cotton• Shoulder taping for long lasting structure• Tear away label• True to size for a fitted look• Size up for a looser fitWear the mindset. Know Pain. Size Body length Full body length Body width Sleeve length Neck size XS 27" 27" 16.5" 8" 6.75" S 28" 28" 18" 8.25" 7" M 29" 29" 20" 8.63" 7.25" L 30" 30" 22" 9.13" 7.5" XL 31" 31" 24" 9.63" 8" 2XL 32" 32" 26" 10.25" 8.25" 3XL 33" null 28" null 7 3/4" 4XL 34" null 30" null 8" 5XL 35" null 32"
