Bamboo shirts are very soft & comfortable, they can be worn as a casual shirt or for active wear & bamboos antimicrobial properties keep them fresh for longer. Our organic cotton & bamboo shirts are made in Nepal from wild bamboo & dyed with vegetable dye. The bamboo is mechanically crushed, this makes beautiful soft, stretchable & breathable shirts. They are fair trade produced. If you want a different combinations please tell me in notes, subject to availability. They are fair trade & not made in sweatshops. If you want a different combination of colours than 4 different colours please leave a message when ordering. The benefits of bamboo are: -Luxuriously soft -Natural antimicrobial properties -Bamboo fabric absorbs moisture away from your skin, keeping you drier. -Bamboo Fibres makes people feel cool, comfortable & never sticking to skin even in hot summer. -Bamboo fibre is eco-friendly & bio-degradable. -Bamboo fabric can be warm, thanks to its hollow microfibre (like wood), yet is also breathable. Performance in all temperatures. Shipping details: UK: Free shipping Europe: Royal Mail international tracked, free shipping over 120 I will refund the shipping cost after purchase. USA: Usps is slow at the moment with delivery taking 4-6 weeks, we also offer Fedex or UPS (2-5 days) at a cost of $25, you should get in about 5 days after dispatch. Free courier shipping for orders over $200 I will refund the shipping cost after purchase. Canada: Royal mail/Canada post tracked (9-20 working days). Can upgrade to UPS/Fedex for faster shipping time free courier above $200. Mens Organic Cotton & Bamboo T-Shirt, Pack Of 4