Castelli nano flex 3G sleeves

Dwarfs in Nano Flex for all conditions
Choose the nano flex sleeves if you are looking for a model that is excellent for dry days, but also that gives you a little extra protection and greater heat in case of rain. We invented the category of thermal fabrics that protect from the water: the Nano Flex owned by Castelli is often imitated, but never reproduced perfectly. No compromise for no condition.

What it is
Nano Flex for the best sleeve: warm and comfortable with LDry, water repellent in humid and always hot conditions on the most extreme days.

Technical specifications

• Dwarf tissue Flex water -repellent, thermal and breathable
• Flat seams in a single seam
• Silicone elastic on both sides to keep them in place
• 8th -20 C / 46 -68 F
• Weight: 66 g