Calvin is a 5-panel cap for kids aged between 2 and 15. It is adjustable, so it grows with your kid. Calvin is available in two sizes—please check our sizing information for the details. The calypso model comes in teal, lavender and yellow shades and features our snake logo on the front label. Like all our summer caps, the outer fabric is made from upcycled hotel bedlinen. The cap is lined with super soft organic cotton. – outer upcycled from hotel bedlinen (100% cotton) – lining made from 100% organic cotton – adjustable self-fastener – machine-washable – handmade in EU Sizing information Delivery and payment