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Long Sleeve Base Layer Shirts

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  • MENS - adidas Techfit Cold.RDY Training Long-Sleeve T-Shirt - Night Cargo

    adidas Techfit Cold.RDY Training Long-Sleeve T-Shirt

    Men's Night Cargo     $55
  • MENS - adidas Techfit Cold.RDY Training Long-Sleeve T-Shirt - Black

    adidas Techfit Cold.RDY Training Long-Sleeve T-Shirt

    Men's Black     $55
  • MENS - Under Armour HeatGear Armour Comp L/S T-Shirt - Black/Mod Grey

    Under Armour HeatGear Armour Comp L/S T-Shirt

    Men's Black/Mod Grey     $35
  • MENS - Under Armour HeatGear Armour Comp L/S T-Shirt - Team Kelly Green/White

    Under Armour HeatGear Armour Comp L/S T-Shirt

    Men's Team Kelly Green/White     $35
  • MENS - Under Armour HeatGear Armour Comp L/S T-Shirt - Maroon/White

    Under Armour HeatGear Armour Comp L/S T-Shirt

    Men's Maroon/White     $35
  • MENS - Under Armour HeatGear Armour Comp L/S T-Shirt - White/Purple

    Under Armour HeatGear Armour Comp L/S T-Shirt

    Men's White/Purple     $35
  • MENS - Under Armour HeatGear Armour Comp L/S T-Shirt - White/Castlerock

    Under Armour HeatGear Armour Comp L/S T-Shirt

    Men's White/Castlerock     $35
  • MENS - Under Armour HeatGear Armour Comp L/S T-Shirt - Forest Green

    Under Armour HeatGear Armour Comp L/S T-Shirt

    Men's Forest Green     $35
  • MENS - Under Armour HeatGear Armour Comp L/S T-Shirt - White/Marine Od Green

    Under Armour HeatGear Armour Comp L/S T-Shirt

    Men's White/Marine Od Green     $35
  • MENS - Under Armour HeatGear Armour Comp L/S T-Shirt - White/Midnight Navy

    Under Armour HeatGear Armour Comp L/S T-Shirt

    Men's White/Midnight Navy     $35
  • MENS - Under Armour HeatGear Armour Comp L/S T-Shirt - White/Red

    Under Armour HeatGear Armour Comp L/S T-Shirt

    Men's White/Red     $35
  • MENS - Under Armour HeatGear Armour Comp L/S T-Shirt - White/Black

    Under Armour HeatGear Armour Comp L/S T-Shirt

    Men's White/Black     $35
  • MENS - Under Armour HeatGear Armour Comp L/S T-Shirt - White/Royal

    Under Armour HeatGear Armour Comp L/S T-Shirt

    Men's White/Royal     $35
  • MENS - Under Armour HeatGear Armour Comp L/S T-Shirt - White/Carolina Blue

    Under Armour HeatGear Armour Comp L/S T-Shirt

    Men's White/Carolina Blue     $35
  • MENS - Under Armour HeatGear Armour Comp L/S T-Shirt - Steeltown Gold/Black

    Under Armour HeatGear Armour Comp L/S T-Shirt

    Men's Steeltown Gold/Black     $35
  • WOMENS - Nike Pro DF LS Baselayer - Black/White

    Nike Pro DF LS Baselayer

    Women's Black/White     $45
  • WOMENS - Nike Pro DF LS Baselayer - Hyper Royal/White

    Nike Pro DF LS Baselayer

    Women's Hyper Royal/White     $45
  • MENS - Under Armour HG Armour Comp Mock Long Sleeve - White/Black

    Under Armour HG Armour Comp Mock Long Sleeve

    Men's White/Black     $35
  • MENS - Under Armour HG Armour Comp Mock Long Sleeve - Carbon Heather/Black

    Under Armour HG Armour Comp Mock Long Sleeve

    Men's Carbon Heather/Black     $35
  • MENS - Under Armour HG Armour Comp Mock Long Sleeve - Midnight Navy/White

    Under Armour HG Armour Comp Mock Long Sleeve

    Men's Midnight Navy/White     $35

About Long Sleeve Base Layer Shirts


Long sleeve base layer shirts are essential for any active wardrobe, providing a perfect foundation for layering in any season. Designed with moisture-wicking technology, these shirts keep you dry and comfortable during workouts or outdoor activities. The snug fit ensures optimal warmth while allowing for unrestricted movement, making them ideal for both high-intensity sports and casual wear.

Available in a variety of styles and colors, our long sleeve base layer shirts offer versatility for any outfit. Whether you're hitting the gym, going for a run, or simply lounging at home, these shirts provide the perfect combination of functionality and comfort. Elevate your performance and style with our selection of long sleeve base layers, designed to keep you feeling great all day long.