A mid flex that offers all mountain versatility

The Wilcox

when worn under your favorite cycling jacket

MIPS provides increased rotational impact protection

Karuba wood and carbon

Flylow Sinclair Mens Insulated Flannel 2025 soft A mid flex that offersA smart, insulated flannel shirt that will soon become your everyday essential. The Sinclair Insulated Flannel has all the trappings of a regular ol flannel button up, but it has a secret weapon you can barely notice from the outside: Its stuffed with 40 grams of Spaceloft micropuff insulation for added warmth. Brushed tech flannel on the outside adds warmth and comfort and a smooth taffeta lining on the inside and quick metal snap buttons make the