Engineered for Performance: Men's Elastic Breathable Long-Sleeve Running Shirt

Meet a must-have for year‑round training: a long‑sleeve top designed for running, gym work, and outdoor workouts. Crafted from lightweight polyester, this shirt actively helps regulate temperature with breathable fabric, so you stay comfortable through intervals, tempo runs, and night sessions. The Muscle Style cut provides a streamlined, athletic silhouette without compromising mobility, so you can push hard and move freely.

Elastic, movement‑friendly construction keeps up with every stride, lunge, and reach. The spring and autumn friendly design sits comfortably as a mid‑layer or standalone piece, offering warmth where you need it and ventilation where you don’t. With a true‑to‑size fit and a longer length that suits taller athletes, this top is built to stay in place during dynamic workouts and high‑impact moves.

Key details at a glance

• Material: Polyester from Mainland China (Fujian) — durable and easy to care for
• Breathable fabric helps regulate temperature during workouts
• Elastic, movement‑oriented profile for unrestricted range of motion
• Muscle‑style silhouette that flatters while you train
• Long sleeves suited for spring and autumn training conditions
• Size range with precise lengths: M 96 cm, L 100 cm, XL 104 cm, XXL 108 cm, XXXL 112 cm
• Brand: LANE JTCN

Sizing and fit

This product is offered in a comprehensive range to accommodate different body types and heights. For reference, the length measurements by size are:

• M — 96 cm
• L — 100 cm
• XL — 104 cm
• XXL — 108 cm
• XXXL — 112 cm

To ensure the best fit, match the chest measurement to your usual athletic shirt size and consider the longer length for layering or a tucked‑in look.

Who should wear this

• Runners, CrossFit and circuit‑training enthusiasts, and general fitness fans seeking a dedicated athletic top
• Athletes training in transitional seasons who need a breathable, warm‑yet‑cool option
• Anyone who values a flattering silhouette without sacrificing comfort or freedom of movement

Why this top stands out

Unlike generic athletic tees, this shirt blends a muscle‑focused cut with practical, everyday training features. The breathable polyester helps you stay comfortable as your heart rate rises, while the elastic fabric adapts to your movements—whether you're hitting strides on the track or pulling through a heavy resistance set. The design emphasizes form and function, making it a reliable staple for athletes who demand performance without compromise.

Care and maintenance

For longevity, wash with like colors in cold water and avoid high heat when drying. Polyesters like this one are typically durable against regular workouts and gentle on color, making it a dependable piece for your gym bag rotation.

Product gallery

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