Bikes and dads make for the perfect evolution of humanity artwork and design copyright push merchandising ltdltbr gtltbr gtt shirt design reads biker dad like a normal dad but much coolerltbr gtltbr gtour crew neck short sleeved mens t shirts are 100 premium cotton in a soft pre shrunk jersey knit our womens t shirts are lighter weight 150g tees made with deluxe 30s soft style yarns for a soft feel