So comfortable you will want to wear it outside, the Fern pyjama is made of soft lightweight linen to provide complete freedom of movement regardless of your favorite sleeping pose. - 100% linen (150gsm) - Made in Lithuania - OEKO-TEX certified fabric TOP: - Relaxed fit - Wide round neck with button fastening - Short sleeves SHORTS: - Relaxed fit - Elasticated waistband with drawstring - Slanted side pockets Comes in the matching color linen bag. The man in the pictures is 187cm / 6.14 ft height and wearing size M. EASY CARE: Machine washable (40°C/104°F); tumble dry on low heat; wash separately or with similar colors. Wrinkling is part of linen's charm – the wrinklier the fabric, the purer it is. We do not recommend ironing your linens but if you must, do it on low heat when the garment is still a little damp.