Men's Round Neck Long Sleeve T-Shirt | Dark Gray / S 100400396771452

How to measure

To find the best fit, measure either your body (to choose a size) or the garment itself (to display product measurements). Use a flexible measuring tape, stand naturally, and keep the tape parallel to the floor. Record measurements in both cm and inches (1 in = 2.54 cm).

Measure your body (to choose a size)

1. Chest: Measure around the fullest part of the chest, across the nipples, keeping the tape level and snug but not tight.
2. Waist: Measure around your natural waistline (usually the narrowest point above your hips).
3. Hips: Measure around the fullest part of the hips with feet together.
4. Neck: Measure at the base of the neck where a collar would sit.
5. Sleeve length: With the arm relaxed slightly bent, measure from the center back of the neck across the shoulder to the wrist (or measure shoulder seam to cuff for garment sleeve length).
6. Shoulder width: Measure straight across the back from one shoulder seam point to the other.

Measure the garment (to list product measurements)

1. Lay flat: Place the tee on a flat, hard surface and smooth out wrinkles without stretching the fabric.
2. Chest (pit-to-pit): Measure across the front from one armpit seam to the other; double that value for full circumference.
3. Body length: Measure from the highest point of the shoulder (next to the collar) straight down to the hem.
4. Shoulder width: Measure seam to seam across the back at the top of the shoulders.
5. Sleeve length: Measure from the shoulder seam to the end of the cuff (for single-arm measurement) or from center back neck to cuff if you use center-back sleeve length convention.
6. Hem width: Measure across the bottom hem and double for circumference.
7. Neck opening: Measure collar edge-to-edge and double, or measure inside circumference with the tape laid inside the collar.

Tip: Always state which measurement method you used (e.g., "Chest measured flat, pit-to-pit") and list units (cm/in). If customers are between sizes, recommend sizing up for layering and comfort.

Materials & fabric details

This style of long sleeve round neck tee is commonly produced in the following fabric types. Check the product label or product page for the exact composition.

• 100% Cotton (Jersey) — Soft, breathable and comfortable. Prone to slight shrinkage on first wash; choose cold wash and air dry to minimize.
• Cotton / Elastane (e.g., 95/5) — Adds stretch and recovery for a close, comfortable fit while keeping the natural feel of cotton.
• Cotton / Polyester blend (e.g., 60/40 or 80/20) — More resistant to shrinkage and wrinkles, quicker drying and more durable in everyday wear.
• Modal / Viscose blends — Extra soft and drapey with a smooth surface; tends to hold color well but often needs gentler washing.
• Recycled Polyester — Lightweight, quick-drying and a more sustainable polyester option used in performance-oriented blends.

Fabric weight (GSM) guide: Lightweight (120–160 gsm) = airy tee; Midweight (160–200 gsm) = versatile everyday tee; Heavyweight (200+ gsm) = structured and warmer.

Certifications & finishes: Look for GOTS / OEKO‑TEX / recycled labels on the product page for eco credentials, and note any special finishes (anti-pilling, enzyme wash, garment dye) in the product details.

About the model

Model measurements (reference used for the photography):

• Height: 185 cm / 6'1"
• Chest: 97 cm / 38"
• Waist: 76 cm / 30"
• Wearing size: M
• Fit shown: Regular fit — true to size. For a slimmer look size down; for a relaxed or layered look size up.

If you want a specific fit (slim, regular, or oversized), compare your body or a well-fitting tee to the product measurements listed above.

Care guide (to keep it lovely longer)

• Wash inside out with similar colors to protect color and any prints or trims.
• Machine wash cold (max 30°C / 86°F) on a gentle cycle; hand wash delicate blends.
• Use mild detergent; avoid bleach and strong stain removers.
• Avoid fabric softeners on moisture-wicking or performance blends (they reduce breathability).
• Do not overload the washer — give garments room to move to avoid extra wear.
• Prefer air drying on a flat surface or hanger away from direct sunlight; tumble dry low only if the care label permits.
• Iron inside out on low-to-medium heat; avoid ironing directly on prints or embellishments.
• Store folded for knit tees (to prevent shoulder stretching); hang lighter tees if preferred.
• Spot treat stains promptly and follow label instructions for best results.

Quick reminders: 100% cotton may shrink slightly on first wash — washing cold and air drying minimizes this. Keep high-heat exposure to a minimum for blends containing elastane to protect stretch.

Style tips

A long-sleeve round neck tee is a versatile wardrobe staple. Here are quick ways to style it:

• Casual: Pair with slim or straight indigo jeans and white sneakers. Add a denim or bomber jacket for cooler days.
• Smart-casual: Tuck into chinos, add a leather belt and derby boots; layer with an unstructured blazer or a lightweight overshirt.
• Layered: Wear under an open shirt, cardigan or a zip hoodie. For a street-inspired look, add a lightweight puffer or coach jacket.
• Monochrome minimal: Use tonal colors (all-black, all-grey) for a clean, modern outfit. Texture (wool coat or suede shoes) adds interest.
• Fit tricks: For a sharper look, try a slim-fit tee and tuck the front slightly into trousers; for relaxed vibes pick a slightly larger size and leave untucked.
• Accessories: Watches, simple chains, beanies or caps and belts will elevate or tone down the outfit depending on the occasion.

Colors to try: white for clean contrast, navy for timeless versatility, charcoal or black for a minimalist capsule, olive or rust for a seasonal accent.