Built around the same fit ratio we use to shape our Zip Fit shirt, our T-shirts are wider in the chest and shoulders, taper to a slimmer waist, and will accentuate any athletic form. Our proprietary Tedra™ jersey is an incredibly unique fabric- this is the first time it's available outside of Thailand where it is patented. Both functional and sustainable, it is made from a collagen infused modal blended with cotton & elastane. The collagen is a byproduct of the fishing industry and is spun from the scales of the milkfish. Infusing modal with collagen gives it antimicrobial properties in addition to making it incredibly soft. We combined the modal with cotton to give it a traditional t-shirt look and elastane so that it can stretch but maintains its original shape.