Wool Elastic closure 100% Australian Merino Wool 230gsm WOOLMARK endorsed Australian Merino Wool Natural fibre with outstanding temperature regulation Elastic band for more comfort and interlock knit for comfort and strength Highly Breathable and odour reductant 100% Australian Merino Wool Mens pant, beautiful and soft natural fibre to keep you warm in winter and cool in summer. XTM Merino garments are Woolmark accredited, and all XTM products are certified Carbon Neutral. XTM Merino garments use a stronger interlock knit, and have raglan sleeves for added comfort and freedom of movement. Australian Merino wool is highly breathable ensuring comfort in all conditions. Wide elastic band for extra comfort (pants only) Quarter zip collar (zip neck only) Thumb gussets give that extra snug fit and help keep your hands warm.