Delta Maps & Books Merino wool ensures good heat

Merino wool ensures good heat regulation and moisture wicking

Made from Tritan:

Chalk bags come in assorted colours

Weight: 46 g

Delta Maps & Books Merino wool ensures good heatThe bold design of Bloc's Delta with fine detail ensures protection and fit. Features: Karbon TX dual Core injection frames are hand finished, lightweight, and designed for comfort Hypoallergenic nose pads and the non slip hypoallergenic temple tips Metal branding Blue mirror lenses: CAT 3 18 8% light transmission. Heavily tinted on a grey base for bright to extremely bright light conditions Sports hinges provide strength and performance XTR Karbon8