Size/Fit Summary: True to size. Regular fit. Note: Two sets of laces come with this style. Ready for every adventure, the Women’s Explorer Boot is our ultimate lightweight commando boot. This boot features an upper mix of recycled polyester and recycled microfibre. Beneath the foot is a shock-absorbent midsole and a high-grip TPU rubber outsole, which features deep tread to ensure mud release with every step. Finished with a cushioned collar and a kick-spur for effortless removal, water-resistant boots lead the way in all-day comfort, taking you to temperatures as low as -15°C (5°F). An extra set of laces is provided with each pair purchased.