T-OSS 135 O-NECK is our bestseller and the T-shirt that started LOOW. A simple crew neck with short sleeves, made with one aim: to bring the comfort of merino wool into everyday life. It has a regular fit, with no visible chest logos or an itchy label at the neck. We deliberately chose a thin fabric weighing 135 g/m². It feels light and airy against the skin and lets excess heat escape easily. That makes it particularly comfortable indoors, on warm days, when travelling or being active. On cooler days, wear it as a base layer beneath a shirt or jumper. The fabric is knitted in Denmark from 100% merino wool. We use pure wool because we feel it offers the best combination of softness, breathability and temperature regulation for this particular T-shirt. Wool's natural resistance to odour also means that airing it between wears is often enough. The light fabric also has lower resistance to wear. It can develop holes more easily and wear out faster than our thicker fabrics. The 135 is therefore for you if you prioritise a light, airy feel. If greater durability matters more, we recommend the T-OSS 220 crew neck, knitted in a thicker, warmer fabric.
