The North Face Summit Pro 120 Crew Men's Mountaineering Teeth along the lower edge

Teeth along the lower edge

is made up of a lightweight

5 mm or greater diameter)

or just on their own

The North Face Summit Pro 120 Crew Men's Mountaineering Teeth along the lower edgeDuring high output alpine activities, the Summit Pro 120 Long Sleeve Top delivers lightweight warmth and exceptional moisture management to keep you cool and dry. It harnesses DotKnit technology that pulls moisture from the skin before expelling it to the outside, helping you to maintain an even body temperature. Raglan sleeves and underarm gussets combine for better mobility, and there are minimal seams that reduce bulk when worn under layers. This