Women's Sylvia Merino Boylegs

First on. Never noticed. The Mons Royale Sylvia Merino Boyleg is the base layer brief that disappears the moment you put it on — until you try anything else. Cut with a comfortable low leg that won't ride up mid-stride, it's built from Merino Air-Con fabric for ultralight, year-round breathability whether you're on snow or the trail. An updated fit refines the leg opening for a cleaner, more flattering shape.

• Merino Air-Con fabric, 140gsm — ultralight and ultra-breathable for all-season wear
• 83% merino wool blend — natural temperature regulation, odour resistance and next-to-skin softness
• No side seams — seamless construction for chafe-free comfort under any layer
• Slim-line Mons waistband — sits flat and secure without digging in
• Low leg boyleg cut — stays in place when you're moving hard
• Updated fit — reduced outside hip length for an improved leg opening shape
• Available in Black, Lupin/Cherry, Grey Heather/Black — sizes XS–XL

Fabric & Fit
Style: Women's | Fit: Slim
Fabric: Merino Air-Con | Weight: 140gsm
Blend: 83% Merino Wool, 13% Nylon, 4% Elastane