Mons RoyaleOlympus Merino Base Layer 1/4 Zip Long Sleeve - Merino base layer - Men's

With a 250 g/m² weight, the men's long-sleeve base layer Olympus by Mons Royale brings warmth on the coldest days. Its merino blend helps regulate your temperature and limits odour build-up.

The zip neck opens up to adjust ventilation, while the mesh panels under the arms and at the neck let air circulate during activity. Flatlock seams help reduce chafing, and thumb loops keep the sleeves in place as you move.

To keep going even when temperatures drop below zero, this thick base layer slips easily under your other layers thanks to its close fit.

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

• High collar with quarter zip - ready to keep you warm when you're

• Flatlock seams – to help prevent chafing

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

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

• Fit: Slim

• Type: Merino blend

• Weight: 250 g/m²