Excellent basic t-shirts made of 100% technical polyester, with a wide variety of colors and being able to choose the same product in both adult and children's sizes. Fresh on the skin and ultra-fast drying.Polyester 135 gr/m2For orders of more than 100 units of a single size consult commercials.Size Guide:Size S: chest width (armpit to armpit) 49 cm x 64 cm length.Size M: chest width (armpit to armpit) 50 cm x 67.5 cm length.Size L: chest width (armpit to armpit) 52 cm x 70.5 cm length.Size XL, chest width (armpit to armpit) 55.5 cm x 72.5 cm length.Size XXL, chest width (armpit to armpit) 57.5 cm x 76 cm length.