Pierre 1 or 2-Pack Cardin Men's Cotton/Modal Trunks Cotton 45%/Modal 45%/Lycra 10% Imported Composition: Cotton 45%Modal 45%Elastane 10% Ultra soft cotton/modal with just a touch of lycra for shape retaining and better fit Modal is an all natural cellulose fiber made from beech wood. With modal textiles become soft and supple. Available in Black, White; sizes S-L. Run smaller - order a size up.