Mons RoyaleOlympus Merino Base Layer Long Sleeve - Merino base layer - Men's

With its 250 g/m² merino blend knit, the men's long-sleeve base layer Olympus from Mons Royale provides a warm layer for the coldest days. The wool helps regulate temperature and limits odour build-up.

Under the arms, mesh panels allow air to circulate when the effort increases. Flatlock seams help reduce friction against the skin, while thumb loops help keep the sleeves in place when you put on another layer.

Its close-fitting cut makes layering under your clothes easy. This thick-gauge model is for those who prioritise warmth for outings in sub-zero temperatures.

• Merino wool: regulates temperature, resists odours and dries quickly.

• Flatlock seams – to help prevent chafing

• Mesh panels under the arms – designed to move and breathe

• Thumb loops - keep the sleeves in place and the warmth in

• Fit: Slim

• Type: Merino blend

• Fabric weight: 250 g/m²