Men's Undershirts

Choose a fit based on how you plan to wear the undershirt: slim or fitted cuts layer well under dress shirts, while regular or relaxed fits offer more comfort. Check chest and waist measurements against the brand's size chart, and consider length—longer torsos help prevent untucking. If you’re between sizes, size up for comfort or down for a trimmer look

Cotton and cotton blends are breathable and soft; combed or Pima cotton improves softness and durability. Modal and bamboo feel smooth, wick moisture, and resist pilling; polyester blends improve stretch and faster drying. For odor control, look for garments with moisture-wicking finishes or fabrics treated with antimicrobial properties

Pick crew necks for fuller coverage and warmth, V-necks when you want the undershirt hidden under open-collar shirts, and tank tops for hot weather or when minimizing visible fabric under tight outer shirts. Consider neckline depth relative to your dress shirts to avoid visible undershirt lines

Prices vary by material, brand, and construction; you can find basic options under $25 and higher-end or specialty undershirts ranging $25 to $100 or more. Across mid‑range fashion and name brands, many shoppers pay in the $30–$60 range for durable, well-fitting undershirts

Wash according to the garment label—cold or warm water and a gentle cycle preserves fibers; avoid high-heat drying to reduce shrinkage and loss of elasticity. Use mild detergent, turn shirts inside out to protect color, and reshape while damp; air drying or low-heat tumble drying extends lifespan

Owning a rotation of 5–10 undershirts lets you wear fresh ones between washes; the exact number depends on laundry frequency and activity level. Replace undershirts when they show thinning fabric, permanent stains, stretched necklines, or loss of elasticity that affects fit

Undershirt visibility depends on color, neckline, and fabric thickness; choose a V‑neck in a neutral tone (nude, gray, or white depending on skin and shirt color) to reduce show-through. Pick a thinner, close-fitting fabric and ensure the neckline sits below your dress shirt’s open collar to keep the undershirt hidden