Roadbox Men's Mock Turtleneck Compression Shirts, Long Sleeve Undershirts — Open-Box, 35% Off

Mock Neck Design: 4.5 cm mock neck adds light coverage without a high-collar feel; Reflective chest logo helps improve visibility during evening runs and other low-light outdoor activities Muscle Support Compression: Close-fitting compression wraps the chest, shoulders and arms for a supportive feel; Stays close to the body through lifting, training and repeated movement Breathable Mesh Panels: Moisture-wicking, quick-dry fabric moves sweat away; Mesh panels under the arms and along the sides improve airflow and help reduce cling during workouts Raglan Sleeves & 4-Way Stretch: Raglan sleeves follow the shoulder line; 4-way stretch moves with the body and maintains a close fit through lifting, running and repeated training movements Athletic Base Layer: Wear it alone or under jerseys, hoodies and training tops; Suitable for gym workouts, strength training, HIIT, running, football, soccer and indoor sports

Train in a close-fitting layer built around movement. The Roadbox men's mock turtleneck compression shirt combines a streamlined compression fit with breathable paneling and flexible construction, working as a long sleeve workout shirt or athletic undershirt for regular training.

Supportive Compression Fit:

The fitted body wraps the chest, shoulders and arms with a steady, supportive feel around upper-body muscles. Stretch construction stays close as you lift, run or change direction, helping the shirt move with you instead of shifting through repeated movements.

Breathable Quick-Dry Construction:

Moisture-wicking, quick-dry fabric moves sweat away from the skin. Mesh panels under the arms and along the sides add airflow through high-heat areas, helping reduce wet cling during gym workouts, cardio, football, soccer and indoor sports.

Mock Neck and Reflective Detail:

The 4.5 cm mock neck adds light coverage without a full turtleneck feel. A reflective chest logo catches light to help improve visibility during evening runs and other low-light outdoor activities.

Raglan Sleeves and 4-Way Stretch:

Raglan sleeves follow the shoulder line while 4-way stretch flexes in multiple directions. This combination maintains a close fit through lifting, pressing, running and functional training.

Training and Layering Options:

Wear this men's compression base layer on its own or beneath jerseys, hoodies and training tops. It also works as a football compression shirt, soccer undershirt or fitted running top for strength training, HIIT, cardio and regular athletic use.

Roadbox mock neck base layer brings compression, ventilation and movement-focused details into a long sleeve shirt for gym sessions, team practice and outdoor runs.