Summer Sleeves Polartec Alpha Designed with an ultra-slim aero

Designed with an ultra-slim aero fit and wind-optimized fabrics

stretch-comfort

and if you’ve ever worn a typical plastic rain jacket

Whether you’re facing brisk fall mornings or the first frost of winter

the entire jacket will easily stuff into its own hand pocket for stowing into a jersey pocket or commuting bag

Summer Sleeves Polartec Alpha Designed with an ultra-slim aeroThese Summer Sleeves have been designed to protect from the sun's harsh rays during your warm weather cycling adventures. They are lightweight, breathable and moisture wicking, and offer UPF 50+ protection. When they're no longer needed, they easily pack into a jersey pocket.