Men's Slim-Fit Mock Turtleneck Long-Sleeve Athletic T-Shirt | Fall/Winter Solid-Color Warm Top

Elevate your fall/winter style with a breathable, slim-fit mock turtleneck T-shirt! This Jeanshopp.com bestseller features a premium blend of 89% polyester + 11% spandex—ultra-soft, highly stretchy, and engineered for all-day comfort, warmth, and breathability. The mock turtleneck offers enhanced neck coverage while flattering your jawline; the tailored fit defines shoulders and waist for a sharp silhouette—ideal worn solo or layered under sweaters and jackets. Perfect for the gym, office commute, or weekend outings.

Why Choose This T-Shirt?

• True High Elasticity, Zero Restriction: 89% polyester (quick-dry & wrinkle-resistant) + 11% spandex (superior stretch) delivers >40% elongation—no tightness when bending or lifting arms.
• Fall/Winter-Ready Design: Denser knit construction provides warmth without bulk; non-pull-over mock turtleneck slips on/off easily and eliminates chafing from traditional high necks.
• Slenderizing & Fully Opaque: Double-density knitting ensures zero sheerness—no light or shadow show-through, especially in deep tones for a refined, confident look.
• Minimalist & Effortlessly Versatile: Clean, logo-free solid design. Available in 6 timeless colors: Black, White, Navy, Coffee, Gray, and Burnt Orange—pairs flawlessly with jeans, cargo pants, chinos, and more.
• Hassle-Free Care: Machine wash cold—retains shape and color. Lay flat to dry and wear immediately—no ironing needed.

Size Guide (Includes Asian Sizing Labels)

Size	Chest (in)	Waist (in)	Hips (in)	Chest (cm)	Waist (cm)	Hips (cm)
S (36)	33–34	26–27	36–37	84–87	66–69	91–94
M (38)	35–36	28–29	38–39	89–92	71–74	96–99
L (40)	37–39	30–32	40–42	94–99	76–81	102–107
XL (42)	40–42	33–35	43–45	102–107	84–89	109–114
2XL / XXL (44)	43–45	36–38	46–48	109–114	91–97	117–122
3XL / XXXL (46)	46–48	39–41	49–51	117–122	99–104	124–130
4XL (48)	49–51	42–44	52–54	124–130	107–112	132–137
5XL (50)	52–54	45–47	55–57	132–137	114–119	140–145

Pro Tip: Labels like S(36) / M(38) reflect common Asian sizing standards—please select your size strictly based on the measurements above. Use a soft tape measure to check your bare chest and waist. If your measurements fall near the upper limit of a size—or if you prefer a slightly relaxed fit—we recommend sizing up. Jeanshopp.com offers 7-day no-hassle returns and exchanges—try it risk-free!