Crack Climbing pullover DNA Polartec® Alpha® Jacket –

DNA Polartec® Alpha® Jacket – active insulation for discerning athletes

low-profile closure that’s strong and secure for jamming

high-contrast vision

A true outdoor all-rounder

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Crack Climbing pullover DNA Polartec® Alpha® Jacket –Crack climbing is a highly technical form of movement in which climbers position their hands, feet, and even their entire body in cracks to make upward progress on rock. An advocate for the sports aesthetic lines, physicality, and technical know how, author Pete Whittaker teaches more than sixty Crack School Masterclasses each year and was featured in the popular climbing film Wide Boyz. This detailed and comprehensive guide teaches step by step