Rsantce Men's Cycling Base Layer – Breathable Long Sleeve Bike Jersey Undershirt for Racing & Training

A comfortable ride starts with the right foundation. This performance-focused men’s cycling base layer is designed to sit close to the skin and support your body during long rides and intense training sessions. The lightweight fabric helps manage sweat and airflow so you stay comfortable whether you’re commuting or racing. As a long sleeve bike jersey undershirt, it works perfectly beneath your cycling jersey, adding warmth and moisture control without extra bulk. Cycling base layers are worn directly against the skin to regulate temperature, wick moisture, and improve comfort during rides. With its flexible athletic fit, this cycling compression undershirt keeps you moving freely while maintaining a sleek performance feel.

Structured Product Sheet

Key Features

• Moisture-wicking fabric helps pull sweat away from your skin to keep you dry during rides. Cycling base layers are specifically designed to manage moisture and regulate body temperature.

• Long sleeve design provides added warmth and coverage for cooler riding conditions.

• Stretch performance fabric offers a snug athletic fit that moves naturally with your body.

• Lightweight breathable construction allows comfortable layering under cycling jerseys or jackets.

Why Choose Our Rsantce Men’s Cycling Base Layer
Many standard undershirts retain sweat and become uncomfortable during long rides. This men’s cycling base layer is built for performance, helping regulate body temperature while keeping moisture away from your skin. Compared with regular shirts, cycling base layers use breathable materials and close-fitting designs that improve comfort and reduce chafing during extended rides.

Perfect For (Occasions & Uses)
Ideal for road cycling, mountain biking, racing, training sessions, commuting, and outdoor fitness. Perfect as a performance base layer for autumn and winter rides or early-morning cycling workouts.

Product Specs

• Type: Cycling base layer / undershirt

• Sleeve Length: Long sleeve

• Fit: Athletic compression fit

• Material: Breathable moisture-wicking fabric

• Use: Cycling, racing, sports training

• Season: Spring, autumn, winter layering

US Size	Product Size	Chest (in)	Shoulder (in)	Sleeve Length (in)	Shirt Length (in)
36	S	37.01	16.93	24.02	25.59
38	M	38.58	17.32	24.41	26.38
40	L	40.16	17.72	24.80	27.17
42	XL	41.73	18.11	25.20	27.95
44	XXL	43.31	18.50	25.59	28.74
46	XXXL	44.88	18.90	25.98	29.53

Ride Longer in Comfort and Performance
Upgrade your cycling gear with a base layer designed for performance. The Rsantce Men’s Cycling Base Layer keeps you dry, comfortable, and ready for every mile of your ride.