Model: Tinno Colour: Grey Pattern: with print Sleeve: long Fastening: snaps Material type: organic cotton Material: 57% organic cotton, 38% Lyocell Tencel®, 5% elastane Sustainable: organic cotton, made from TENCEL's™ eco-friendly natural fibres (environmentally friendly production) Washing and maintenance: 40 °C Extra information: Underwear and swimwear cannot be returned for hygienic reasons.