Far better than 'afterthought' jacket liners. More durable, comfortable, functional and versatile.
Their reversible design includes seven purposeful pockets in a black Supernyl fabric shell, including dual hand-warmer pockets, a side entry drop-in ergonomic left side chest pocket, a top opening chest pocket on the right side, two large zippered compartments behind each hand warmer pocket and a large zippered pocket across the lower back that the entire jacket to self-stores neatly within for packing and travel. Inside-out when packed, with integrated webbing loops so it may be safely attached to your bike, or worn on a belt like a fanny pack. Also works well as a sleeping or reading pillow when camping.
The wearable-both-ways liner also features underarm zips which perfectly match those on Darien jackets to provide superior venting adjustability and more comfort across a wider temperature range. You'll also appreciate the handlebar-friendly longer sleeve lengths, a just-right collar height and the comfortable stretch knit wrists and waist.
Because they are reversible this liner may be worn fleece-on-the-inside for great air-trapping warmth, or reversed to help it slip on or off faster within a Darien (or any other) outer jacket.
The grey TLTec Wind Pro model features a thick, dense 200 wt. wind resistant “super fleece” which is extremely breathable yet provides 4x better insulation and more draft resistance than common department store fleeces.
The blue TLTec Wind Blocker version is made with a slightly thinner and even more highly windproof 100 wt. fleece that offers 2X faster moisture wicking than other windproof fleeces, while retaining good breathability for all day comfort. It's also marginally more compact-to-pack. Because of its slightly more wind-blocking TL Tec, it also offers a bit higher insulation level (as measured in lab testing) than the noticeably thicker Wind Pro model.
Wear either as a cold weather comfort layer inside a Darien Jacket, or alone as a casual/off-bike jacket. Wherever you are going, both eliminate some of the weight and bulk of traditional liners, and both are equally long-use durable. They both feature a durable water repellent (DWR) finish to keep you drier and more comfortable thru the wettest conditions.
Either version will wear a good deal warmer than you'd expect on cool mornings, and both compliment a Darien jacket perfectly. Machine washable. Sizes 36-54.