The original Eir footballs produced by Eir Soccer in Denmark are scientifically adjusted to fit female and young players – although suitable for any player.

The Eir Ball designs have developed throughout time, and all the balls support women playing football, some in refugee camps in Afghanistan some in Denmark. In 2015 Eir Soccer teamed up with UNDP and created the original SDG Ball; the ball we use in all Global Goals World Cup tournaments (GGWCup).

- Football size 4,5: Weight 13.0 oz (368 g). Circumference 26.4 in (67 cm).

- Football size 5: Weight 15.4 oz (435 g). Circumference 27.2 in (69 cm.)

Eir Soccer also produces game balls in size 5, and SDG Handballs are in the making.