Here's what other sites are saying:
Crucial for days on the trail when it starts or ends a bit cool, or you want a lightweight layer to block the sun, The North Face's new spring-weight Flight Series Lite Arm Warmers are body mapped and constructed with seamless knit-in textured venting to increase breathability in key areas.
- Mountain Gear
On Sale. The North Face Flight Series' Lite Arm Warmers DECENT FEATURES of The North Face Flight Series Lite Arm Warmers Knit-in mesh panels and logos Ultraviolet protection factor (UPF) 50 Flatlock seam The SPECS Fabric: 95% nylon, 5% elastane seamless tubular knit Source: Imported This product can only be shipped within the United States. Please don't hate us.
Historic Range: $22.99-$29.95
Seamless 95% Nylon, 5% Elastane