54% Polyester / 40% Repreve Tm Polyester / 6% Elastane. Moisture Wicking. Stretch Fabric. 40% Recycled Polyester. Drawstring Stretch Waistband. Original Penguin Logo. Model Is 6'2" And Wears Size Medium. Machine Wash According To Instructions On Care Label. Repreve™ Repreve is a performance fiber made from all types of recycled materials, including plastic bottles. The recycled fibers provide high quality and trusted sustainability.