Here's what other sites are saying:
A great midlayer that doubles as a standalone as the day warms up, SmartWool's TML Light SportKnit 1/4-Zip warms you up with a blend of Merino wool and stretchy synthetics. Long sleeves with thumbloops and a mock collar provide plenty of coverage and the front 1/4-zip provides ventilation when you need it.
- Mountain Gear
Ready for backpacking the PCT, skiing in Park City, or cruising at the local coffee shop; the Women's SmartWool TML Light SportKnit 1/4 Zip is ultra comfortable and unstoppable when it comes to versatility. Intended to be worn over your SmartWool base layer, this thermal midlayer is on the forefront of moisture management by moving perspiration in a vapor state while trapping warm air. Warmth without the bulk; the SmartWool Women's TML Light SportKnit 1/4 Zip is as stylish as it is functional.
- Altrec Outdoors
For an extra layer of warmth, without the extra layer of bulk, the TML Light SportKnit 1/4 Zip works with SmartWool baselayers to keep moisture moving while giving you an impenetrable barrier of warmth and comfort.
Smartwool TML Light SportKnit 1/4 Zip (Women's) The TML (Thermal Midlayer) Light SportKnit 1/4 Zip goes over your SmartWool base layer. As your base layer begins the breathing process, the midlayer keeps moisture moving while trapping air in its fibers, adding warmth without bulk. Includes a rubber tip zipper pull and thumbholes. Form-fitting. Made in China of Merino wool. Materials 95% Merino Wool, 4% Nylon, 1% Elastic
- River Sports Outfitters