If you know an aikido dad then this is the perfect gift design and artwork copyright push merchandising ltdr ltbr gtltbr gtt shirt design reads aikido dad like a normal dad but much coolerr ltbr 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