Men’s Seamless Long Sleeve Base Layer Size:S/M Charge full gas with confidence:

Charge full gas with confidence: FlatStop bead hooks demand 39% more force to flat

Embroidered eyelets on side panels for breathability

zip up in our Women’s Prime Alpha Jacket for the extra warmth you need to hit the road

shaving every gram possible from rotational weight

all in an accessible package

Men’s Seamless Long Sleeve Base Layer Size:S/M Charge full gas with confidence:Our Seamless Base Layers utilize synthetic yarns to pull moisture away from your body and evaporate quickly, to keep a consistent core temperature. Pair that with seamless construction, and it's comfort taken to another level. Synthetic yarns are blended to have a soft feel and move moisture away from the skin all while providing the perfect amount of compression. Fabric Content: 58% Polypropylene, 37% Polyamide, 5% Elastane