FREE UK Delivery
365 Day Returns
Finance Available
Save up to 70% in our January Sale

Castelli Core Mesh Short Sleeve Base Layer

Castelli Core Mesh Short Sleeve Base Layer
Castelli Core Mesh Short Sleeve Base Layer
Review this item
Lead Time & Availability
Please call us on +44 (0) 1978 663001 for availability.


About Castelli

Castelli Size Guide

Castelli Clothing Technology

Q & A


Key Features

Fully Open Mesh
Wicking Body Wrap Design
Minimal Seams
Long Cut
Weight: 40g (Large)
Temperature Range: 20-30c


Base layers can do two things; keep your warmth in or stop the heat affecting your body as much. Castelli's Core Mesh base layer comes under the latter group, with its mesh body wrap design keeping a layer of air between your body and the hot jersey on the outside. This layer of air is kept at a more constant (read: cooler) temperature as it doesn't have direct heat bearing down on it. The top is made with as few seams as possible to avoid chafing and provide more comfort, and it has a long fitting cut which means it can be tucked into shorts without riding up.

Pair with a lightweight jersey and the base layer will wick your body moisture away to the jersey to stop overheated sweat heating you up.

Note: Please click on the above tabs for size guide and technology guide.

Note: Castelli clothing is sized small, Tweeks Cycles recommend you select one size above normal for an athletic fit, or two sizes above if you prefer a more relaxed fit.

NB: Image for illustration purposes only

Have you also considered?
Road Helmets   Castelli Lightness Gloves
Road Helmets   Castelli Lightness Gloves
Castelli Belgian Bootie 4    
Castelli Belgian Bootie 4    
Basket is empty
Viewed items is empty
Go to viewed items
Wish list is empty
Go to wish list
Ask a Question Close
Please enter your details and question below:
Nickname *
Email *
Question *
  Ask Question
Review Castelli Core Mesh Short Sleeve Base Layer Close
Please enter your review below:
Nickname *
Email *
Rating *
Title *
Review *
Sorry this product is not available for your vehicle online.

To view alternatives for your vehicle please click here.

If you would prefer to speak to a member of our team please call .