Smartwool Merino Sun Hoodie Men's Inflatable The B17 is our flagship

The B17 is our flagship model

Adjustable hood with flat braid cord

Defy Advanced Pro features a host of innovative technologies including a D-Fuse composite seatpost and Contact SLR D-Fuse composite handlebar

for a combination of ultimate speed

and more with OpenRun Pro

Smartwool Merino Sun Hoodie Men's Inflatable The B17 is our flagshipWhen exploring the outdoors, our Mens Sun Hoodie is essential to help protect you from the sun. Our lightweight, durable Merino jersey fabric uses a recycled nylon core while keeping 100% Merino wool next to skin. Its also complete with UPF 40+ and a large hood for extra coverage. Our relaxed fit is intended to offer more room without being baggy Our lightweight, durable Merino jersey fabric uses a recycled nylon core while still keeping 100% Merino