These hats come in a variety of colours and styles, and cater for toddlers up to teenagers. The legionnaires caps feature a cotton drop-down flap to protect infant's necks from sunshine, and the boys caps boast bright colours and vibrant patterns to get the summer started in style.

Choose from the following options for boys summer hats:

• £4.50 for football peak cap (age 2-6 years) Blue or red

• £6.50 for two football peak caps (age 2-6 years) Blue and red

• £4.99 for 'Just Lion Around' legionnaires cap (age 6-23 months) Blue or red

• £4.99 for plain legionnaires cap (age 2-6 years) Green, navy, red or royal

• £6.99 for two plain legionnaires caps (age 2-6 years) Green and navy or red and royal blue

• £4.99 for skull trucker cap (age 7-13 years) Black or white

• £6.99 for two skull trucker caps (age 7-13 years) Black and white

• £4.99 for BMX cap (age 7-13 years) Cream or khaki

• £6.50 for two BMX caps (age 7-13 years) Cream and khaki

• £4.99 for 'Design Space Monster' legionnaires cap (age 2-6 years) Navy or royal blue

• £7.50 for two 'Design Space Monster' legionnaires caps (age 2-6 years) Navy and royal blue

• £4.99 for 4x4 trucker cap (age 7-13 years) Black or khaki

• £6.99 for two 4x4 trucker caps (age 7-13 years) Black and khaki

Navy Space Monster Legionnaires Cap

Royal Blue Space Monster Legionnaires Cap

4x4 Black Trucker Cap

BMX Khaki Cap

4x4 Khaki Trucker Cap

BMX Cream Cap

Royal Blue Legionnaires Cap

Navy Legionnaires Cap

Red Legionnaires Cap

Lime Legionnaires Cap

Black with White Skulls Trucker Cap

White with Black Skulls Trucker Cap

Baby Blue 'Just Lion Around' Legionnaires Cap

Red 'Just Lion Around' Legionnaires Cap

Red Football Cap

Blue Football Cap

See here for Groupon Goods Global GmbH's returns information.