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Boys' tops come in such a variety of styles and colors, they're the perfect way to start planning an entire outfit. Shop at thredUP when you're looking for an excellent selection of like-new boys' tops that range from casual to dressy and at prices up to 90% off estimated retail.
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View Product: Under Armour Short Sleeve T-Shirt
Under Armour
Short Sleeve T-Shirt
Size Medium youth
$12.99 $10.39 20% off with code HOTDEAL
55% off estimated retailView Product: Hanna Andersson Long Sleeve T-Shirt
Hanna Andersson
Long Sleeve T-Shirt
Size 130 cm
$11.99 $9.59 20% off with code HOTDEAL
47% off estimated retailView Product: Rip Curl Short Sleeve T-Shirt
Rip Curl
Short Sleeve T-Shirt
Size 12 mo
$11.99 $9.59 20% off with code HOTDEAL
54% off estimated retailView Product: Vineyard Vines Long Sleeve T-Shirt
Vineyard Vines
Long Sleeve T-Shirt
Size 18
$54.99 $41.24 25% off with code HOTDEAL
52% off estimated retailView Product: Hanna Andersson Thermal Top
Hanna Andersson
Thermal Top
Size 110 cm
$12.99 $10.39 20% off with code HOTDEAL
42% off estimated retailView Product: Hanna Andersson Long Sleeve T-Shirt
Hanna Andersson
Long Sleeve T-Shirt
Size 4
$12.99 $10.39 20% off with code HOTDEAL
42% off estimated retailView Product: Under Armour Short Sleeve T-Shirt
Under Armour
Short Sleeve T-Shirt
Size Large youth
$12.99 $10.39 20% off with code HOTDEAL
59% off estimated retailView Product: Hanna Andersson Long Sleeve T-Shirt
Hanna Andersson
Long Sleeve T-Shirt
Size 6
$12.99 $10.39 20% off with code HOTDEAL
42% off estimated retailView Product: Under Armour Active T-Shirt
Under Armour
Active T-Shirt
Size Medium youth
$13.99 $11.19 20% off with code HOTDEAL
55% off estimated retailView Product: Under Armour Active T-Shirt
Under Armour
Active T-Shirt
Size Small youth
$12.99 $10.39 20% off with code HOTDEAL
59% off estimated retailView Product: Under Armour Active T-Shirt
Under Armour
Active T-Shirt
Size Large youth
$13.99 $11.19 20% off with code HOTDEAL
55% off estimated retailView Product: Petit Bateau Short Sleeve T-Shirt
Petit Bateau
Short Sleeve T-Shirt
Size 12 mo
$8.99 $7.19 20% off with code HOTDEAL
63% off estimated retailView Product: Nike Short Sleeve T-Shirt
Nike
Short Sleeve T-Shirt
Size Small kids
$10.99 $8.79 20% off with code HOTDEAL
65% off estimated retailView Product: Everlane Long Sleeve Henley
Everlane
Long Sleeve Henley
Size Small kids
$15.99 $12.79 20% off with code HOTDEAL
66% off estimated retailView Product: Vans Short Sleeve T-Shirt
Vans
Short Sleeve T-Shirt
Size X-Large youth
$14.99 $10.49 30% off with code HOTDEAL
62% off estimated retailView Product: Janie and Jack Long Sleeve T-Shirt
Janie and Jack
Long Sleeve T-Shirt
Size 18-24 mo
$8.99 $7.19 20% off with code HOTDEAL
66% off estimated retailView Product: Converse Long Sleeve T-Shirt
Converse
Long Sleeve T-Shirt
Size Medium kids
$16.99 $13.59 20% off with code HOTDEAL
40% off estimated retailView Product: Polo by Ralph Lauren Short Sleeve T-Shirt
Polo by Ralph Lauren
Short Sleeve T-Shirt
Size 5
$10.99 $8.79 20% off with code HOTDEAL
62% off estimated retailView Product: Under Armour Active T-Shirt
Under Armour
Active T-Shirt
Size Large youth
$22.99 $16.09 30% off with code HOTDEAL
53% off estimated retailView Product: Under Armour Active T-Shirt
Under Armour
Active T-Shirt
Size Large youth
$20.99 $14.69 30% off with code HOTDEAL
58% off estimated retailView Product: Hanna Andersson Long Sleeve T-Shirt
Hanna Andersson
Long Sleeve T-Shirt
Size 110 cm
$11.99 $9.59 20% off with code HOTDEAL
47% off estimated retailView Product: Under Armour Active T-Shirt
Under Armour
Active T-Shirt
Size Large youth
$18.99 $14.24 25% off with code HOTDEAL
61% off estimated retailView Product: Disney Parks 3/4 Sleeve T-Shirt
Disney Parks
3/4 Sleeve T-Shirt
Size X-Small kids
$11.99 $9.59 20% off with code HOTDEAL
70% off estimated retailView Product: Under Armour Short Sleeve T-Shirt
Under Armour
Short Sleeve T-Shirt
Size Large youth
$6.99 $5.59 20% off with code HOTDEAL
74% off estimated retailView Product: Under Armour Active T-Shirt
Under Armour
Active T-Shirt
Size Small youth
$12.99 $10.39 20% off with code HOTDEAL
59% off estimated retailView Product: Polo by Ralph Lauren Long Sleeve T-Shirt
Polo by Ralph Lauren
Long Sleeve T-Shirt
Size 14
$18.99 $14.24 25% off with code HOTDEAL
75% off estimated retailView Product: Crewcuts Short Sleeve T-Shirt
Crewcuts
Short Sleeve T-Shirt
Size Large youth
$15.99 $11.99 25% off with code HOTDEAL
60% off estimated retailView Product: Vineyard Vines Long Sleeve T-Shirt
Vineyard Vines
Long Sleeve T-Shirt
Size Small kids
$54.99 $32.99 40% off with code HOTDEAL
52% off estimated retailView Product: Nike Short Sleeve T-Shirt
Nike
Short Sleeve T-Shirt
Size X-Large youth
$12.99 $10.39 20% off with code HOTDEAL
61% off estimated retailView Product: Vineyard Vines Long Sleeve T-Shirt
Vineyard Vines
Long Sleeve T-Shirt
Size 16
$49.99 $29.99 40% off with code HOTDEAL
57% off estimated retailView Product: Nike Short Sleeve T-Shirt
Nike
Short Sleeve T-Shirt
Size X-Large kids
$10.99 $8.79 20% off with code HOTDEAL
65% off estimated retailView Product: Under Armour Active T-Shirt
Under Armour
Active T-Shirt
Size Small youth
$20.99 $14.69 30% off with code HOTDEAL
58% off estimated retailView Product: Under Armour Active T-Shirt
Under Armour
Active T-Shirt
Size Small youth
$13.99 $10.49 25% off with code HOTDEAL
55% off estimated retailView Product: Under Armour Active T-Shirt
Under Armour
Active T-Shirt
Size Small youth
$13.99 $10.49 25% off with code HOTDEAL
55% off estimated retailView Product: Hanna Andersson Long Sleeve T-Shirt
Hanna Andersson
Long Sleeve T-Shirt
Size X-Large youth
$12.99 $10.39 20% off with code HOTDEAL
42% off estimated retailView Product: DKNY Short Sleeve T-Shirt
DKNY
Short Sleeve T-Shirt
Size Medium kids
$9.99 $7.99 20% off with code HOTDEAL
66% off estimated retailView Product: Columbia Active T-Shirt
Columbia
Active T-Shirt
Size Large kids
$16.99 $13.59 20% off with code HOTDEAL
36% off estimated retail