- 30% Ring-Spun Cotton- 30% Recycled Cotton- 40% RPET - 145 grams/4.3oz.- Neck: Crew Neck - Binding: Set-in Collar 1x1 Baby Rib.- Side seamed- Woven Hem Label - Inside Printed TagThis shirt is part of the Cultivar Recycled Tee Collection. Earth friendly shirts made with 70% recycled material. Lightweight with a soft feel. Moisture wicking fabrication. Relaxed fit with little to no shrinkage. Made with recycled cotton and REPT fiber from plastic bottles. Each tee recycles 4 plastic water bottles. A unique Eco-conscious and sustainable option. What is RPET fiber?RPET (often written as rPET) is recycled polyethylene terephthalate. Its use is particularly popular for sportswear, loungewear, and outdoor garments. RPET is considered a green option in textiles today for 2 main reasons: The energy needed to make the rPET is less than what is needed to make virgin polyester in the first place; thus, energy is saved. And, the water bottles and other plastics are kept out of the ocean and landfills.