Shop men's hot weather undershirts in lightweight breathable fabrics, sleeveless and short-sleeve cuts, deep V and crew necks, and sweat-wicking options at varied price points.
Men’s hot-weather undershirts
90+ stores, 110+ brands, 200+ products
BYLT Basics
4.8 (26)
Lightweight LUX Undershirt
$25
Bloomingdale's
5.0 (1)
18 Hour Extra Slim Fit Jersey V Neck Undershirt
$38
Quince
4.7 (43)
Soft Stretch V-Neck Undershirt (3-Pack)
$39.90
Quince
4.6 (39)
Soft Stretch Crewneck Undershirt (3-Pack)
$39.90
JCPenney
4.0 (66)
Jockey Mens 3 Pack Short Sleeve Crew Neck Moisture Wicking T-Shirt
$30
JCPenney
4.1 (9)
Stafford Dry + Cool Breathable Mesh Mens 4 Pack Short Sleeve Crew Neck Moisture Wicking T-Shirt Tall
$12.49
Under Armour
5.0 (1)
UA Performance Tech Mesh
$40
Under Armour
UA Performance Tech Mesh
$40
Next
Under Armour Black Performance Tech Mesh Solid Fitted Crew Neck T-Shirt 2-Pack
$62
Alphalete Athletics
Base Cutoff - Summit Green
$22.50
Fjällräven
Abisko Lite SS M
$45
Decathlon
Kiprun Men's Run 100 Dry Running T-Shirt
$14.99
Here are some men’s hot-weather undershirts that focus on lightweight, breathable, moisture-wicking fabrics (great for staying cooler under button-downs).
Preferred neckline?
Crew Neck
V-Neck
Deep V-Neck
Scoop Neck
Sleeve style?
Short Sleeve
Tank
Sleeveless (muscle)
Long Sleeve
Best for wearing under…
Dress shirts
T-shirts/polos
Workwear
Athletic tops
Suggestions
Show me the most breathable mesh options
I need something that won’t show under a dress shirt (low neckline, thin fabric)
I sweat a lot—show the best sweat-wicking / quick-dry picks
Prefer 3-packs or multi-packs
Can you recommend the best value options under $30?