Harkila All Season Long Johns are part of a great two piece base layer set made from 100% Pure new Merino Wool and carries the Woolmark®. This men's base layer has an elasticated waist and fly. It is lightweight, soft and extremely comfortable to wear keeping you warm all day and night. Key Features & Benefits Mulesing free for reliable sourced wool Woolmark as a sign of good quality Available with matching top for head to toe thermal layer Available in Shadow Brown a full range of sizes from S - 4XL Colour: Shadow Brown; Size: S - C46 Waist 82cm (32"), M - C48 UK Waist 32" (84cm), L- C50 UK waist 34" (88cm), XL - C52 UK Waist 36" (92cm), 2XL - C54 UK Waist 38" (97cm), 3XL - C56 Waist 104cm (41"), 4XL- C58 UK Waist 42" (108cm)