The ultralight Alpha Drifter Cap™ is made from Polartec Alpha Direct and comes in four different weight options. Featuring a 2-ply brim on all weights of our Drifter Cap for extra warmth and durability. The 60 weight Cap only weighs 13 grams while still being comfortable in 3 season weather. A great piece for under a helmet, while enjoying winter sports, or for strenuous activity like running, climbing, and hiking.

Alpha/Wool Polartec’s Alpha/Wool fabric is 150gsm and features wool in place of polyester. Offering all the Performance attributes of wool while being exceptionally warm, ultralight, and fast wicking.

Features - 2-layer brim on all Caps - Fast Wicking - 4-Panel Fitted Design - Excellent Breathability and Compression - High Warmth-to-Weight Ratio - Ultralight

Weight (based on Medium) - 60gsm: 13 grams - 90gsm: 16 grams - 120gsm: 23 grams - Alpha/Wool 150gsm: 25 grams

Sizing - Small: circumference 19”-20” - Medium: circumference 21”-22” - Large: circumference 23”-24”

We do not accept returns on Alpha Drifter Caps for sanitary reasons.