Men's cycling base layers

[14 products]

Technical men's cycling base layers for optimal moisture management. Stay dry, cool in summer, and warm in winter with premium seamless fabrics.

Pro mesh 2.0 sleeveless - white - castelli

Pro mesh 2.0 sleeveless - black - castelli

2 colors

PRO MESH 2.0 SLEEVELESS

$70.00

FIT: REGULAR

TEMPERATURE: 15°C - 28°C | 59°F - 82°F

Pro mesh 2.0 short sleeve - white - castelli

Pro mesh 2.0 short sleeve - black - castelli

2 colors

PRO MESH 2.0 SHORT SLEEVE

$75.00

FIT: REGULAR

TEMPERATURE: 15°C - 28°C | 59°F - 82°F

Medio base layer ss - melange gray - castelli

1 color

MEDIO BASE LAYER SS

$95.00

FIT: REGULAR

TEMPERATURE: 10°C - 18°C | 50°F - 64°F

Medio base layer ls - melange gray - castelli

1 color

MEDIO BASE LAYER LS

$100.00

FIT: REGULAR

TEMPERATURE: 4°C - 14°C | 39°F - 57°F

Core seamless base layer - black - castelli

1 color

CORE SEAMLESS BASE LAYER

$100.00

FIT: REGULAR

TEMPERATURE: 4°C - 16°C | 39°F - 60°F

Flanders 2 long sleeve - black - castelli

Flanders 2 long sleeve - gray - castelli

2 colors

FLANDERS 2 LONG SLEEVE

$130.00

FIT: REGULAR

TEMPERATURE: -2°C - 10°C | 28°F - 50°F

Flanders 2 high neck warmer - black - castelli

Flanders 2 high neck warmer - gray - castelli

2 colors

FLANDERS 2 HIGH NECK WARMER

$140.00

FIT: REGULAR

TEMPERATURE: -4°C - 6°C | 24°F - 42°F

Merino seamless baselayer - black - castelli

1 color

MERINO SEAMLESS BASELAYER

$110.00

FIT: REGULAR

TEMPERATURE: -4°C - 10°C | 24°F - 50°F

Cold days 2nd layer vest - black - castelli

1 color

COLD DAYS 2nd LAYER VEST

$150.00

FIT: REGULAR

TEMPERATURE: -4°C - 10°C | 24°F - 50°F

Cold days 2nd layer - silver gray - castelli

2 colors

COLD DAYS 2nd LAYER

$190.00

FIT: REGULAR

TEMPERATURE: -8°C - 5°C | 17°F - 41°F

Core seamless base layer - white - castelli

1 color

CORE SEAMLESS BASE LAYER

$80.00 (-30%) $56.00

TEMPERATURE: 8°C - 20°C | 46°F - 68°F

Core seamless base layer ss - white - castelli

Core seamless base layer ss - black - castelli

2 colors

CORE SEAMLESS BASE LAYER SS

$90.00

FIT: REGULAR

TEMPERATURE: 8°C - 20°C | 46°F - 68°F

Core mesh 3 sleeveless - white - castelli

Core mesh 3 sleeveless - black - castelli

2 colors

CORE MESH 3 SLEEVELESS

$65.00 (-30%) $45.50

FIT: REGULAR

TEMPERATURE: 20°C - 40°C | 68°F - 104°F

2 colors

CORE MESH 3 SS

$70.00 (-30%) $49.00

FIT: REGULAR

TEMPERATURE: 20°C - 30°C | 68°F - 86°F

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Men's Technical Cycling Base Layers

Build your high-performance kit from the skin out with Castelli’s men's cycling base layers. Our technical undershirts offer optimal moisture management and core temperature regulation for summer heat and winter cold.

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Men's cycling base layers

PRO MESH 2.0 SLEEVELESS

PRO MESH 2.0 SHORT SLEEVE

MEDIO BASE LAYER SS

MEDIO BASE LAYER LS

CORE SEAMLESS BASE LAYER

FLANDERS 2 LONG SLEEVE

FLANDERS 2 HIGH NECK WARMER

MERINO SEAMLESS BASELAYER

COLD DAYS 2nd LAYER VEST

COLD DAYS 2nd LAYER

CORE SEAMLESS BASE LAYER

CORE SEAMLESS BASE LAYER SS

CORE MESH 3 SLEEVELESS

CORE MESH 3 SS

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Men's Technical Cycling Base Layers

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