Personalized Breast Cancer We Wear Pink T-Shirt. Wearing these items is a visible commitment to the fight against breast cancer and a way to show solidarity with survivors, fighters, and their families. Join the movement today and make a bold statement with this empowering range of apparel and gifts, as together we work towards a future free from breast cancer. Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.