OMP KS Top Underwear Shirt – Comfort for Hot Weather Racing

The OMP KS TOP Long Sleeve Karting Undershirt is a lightweight long-sleeve base layer built to keep kart racers comfortable under pressure. Constructed with high-performance Dryarn® fiber and a 3D seamless structure, it efficiently wicks sweat while helping regulate body temperature during intense sessions.

The OMP KS Undershirt features a slim, ergonomic fit and layers easily beneath your kart suit without restricting movement. Ideal for competitive karting, practice days, and endurance stints where comfort and focus matter most. Available in blue, orange, white, and black colors. Combination Sizes: 8-10, 10-12 Child, XS/S, M/L, XL/XXL Adult.

• Dryarn® high-performance fiber for superior moisture wicking and thermal regulation,
• 3D seamless fabric construction improves airflow and reduces irritation under your suit,
• Lightweight, breathable design keeps drivers dry and comfortable,
• Ergonomic, stretch fit provides unrestricted movement,
• Slim profile prevents bunching or bulk under tight-fitting kart suits,
• Ideal karting base layer for wearing under kart suits during racing or practice.