Castelli Core Seamless Long Sleeve Mens Cycling Base Layer - Black Clothing Size:L-XL 18mm hardened MAX-Performance steel shackle

18mm hardened MAX-Performance steel shackle resists

In addition to the iconic AluGold hard anodised finish

Move confidently with no visible transparency

Perfect for sessioning a local track or spending hours a week in Whistler hammering the runs

5 layer fabric and huge reflective panels keeps you comfortable and aid visibilty in low light conditions

Castelli Core Seamless Long Sleeve Mens Cycling Base Layer - Black Clothing Size:L-XL 18mm hardened MAX-Performance steel shackleTime to give seamless base layers another try. Seamless construction promises stretch and comfort, but most base layers on the market have a nylon and Lycra mix that feels comfortable when you put it on but then ends up feeling wet when you're actually riding, and you freeze when you stop. We've worked hard to make this Core Seamless base layer keep you warm and dry, thanks to the addition of polypropylene and polyester yarns, while not compromising