Everyday boys underwear from toddler size 2/3 up to youth XL. Deux par Deux single boxers come in dino, dog, truck, crocodile and baseball prints, and its 3-packs include printed and adventure sets plus an animal print pack, all in 2/3 to 11/12. Check each product page for fabric details.

Older boys can choose Under Armour Boxerjock 2-packs in Twist, Speed Stripe and Sandstorm styles, sized YXS (6) to YXL (18–20).

Packing for camp or a sleepover? Add boys pajamas and a few tees from boys t-shirts and polos to the bag. Brothers and sisters can be outfitted together with girls underwear, and the full boys clothes collection covers the rest of his drawer.