Marvel Onesies for Boys, Spiderman Onesie, Fleece Boys Pyjamas. SPIDERMAN ONESIE: Spiderman PJs all in one for all Marvel fans. Colourful, warm and soft boys onesie with a hood, long sleeves, cuffs at the sleeves and ankles and a single long zip for easy wearing. OFFICIAL MARVEL MERCHANDISE: Spiderman onesie for kids is part of the official Marvel Merch and has been exclusively designed and produced on behalf of Get Trend. Choose your favourite design for the perfect Spiderman gifts for boys. WARM & COSY: premium quality fleece onesie boys: extra warm, lightweight and soft on the skin. Our kids onesies are made with durable zip and stitching, easy care and quick drying. (100% Polyester) FROM AGE 3 TO 10: these all in one Marvel pyjamas for boys are available from size 3-4 years to 9-10 years. We've included a full size chart for our Marvel onesie in the images gallery. MARVEL GIFTS FOR BOYS: Spiderman boys fleece onesie is a must have piece of winter clothing for all superheroes lover. Get the boys fleece pyjamas as a birthday gift or Christmas present for kids. Not suitable or intended to be worn as sleepwear. Marvel Boy's Spiderman Onesie Loungewear Size: 5-6 Years