Nevica olaf half zip fleece unisex infants little ones can get stylish warmth in this nevica olaf half zip fleece an over the head design with a half zip fastening and full length sleeves dry tech technology is incorporated bringing a quick drying soft and antibacterial wear with a hypoallergenic sewing system unisex infant fleece over the head design half zip fastening full length sleeves dry tech technology quick drying soft touch antibacterial hypoallergen