Thermo Kiruna 2 Tall Wp Boulder

- Waterproof membrane keeps water out and moisture in
- Protective coating to keep feet dry
- Waterproof full-grain leather uppers
- Metal hooks and eyelets for greater durability
- 100% recycled laces and straps
- Gusseted tongue prevents dirt from getting in
- Moulded TPU outsole for better grip
- Gaiter D-Ring
- Heel tab for easy on and off
- 100% recycled fleece lining
- 400 grams of Primaloft Gold Eco Series synthetic insulation
- 100% recycled mesh upper
- NXT treatment to prevent unpleasant odours
- Removable insole made from 50% recycled EVA foam
- Moulded nylon stem
- Merrell Air Cushion in the heel absorbs shock and adds stability
- Lightweight EVA foam midsole for added stability and comfort
- Merrell rubber outsole designed for winter use to optimise grip on cold surfaces.


Technologies:
- PrimaLoft Gold Eco : PrimaLoft Gold Insulation Eco was born out of the challenge to improve the environment. Inspired by PrimaLoft's top-performing synthetic insulation, Gold Eco offers excellent warmth for its weight and retains 98% thermal efficiency when wet, while using 55% post-consumer recycled fibre.

- Air Cushion : This technology is located in the midsole and serves to absorb impact and increase your stability with every step. Think of the Air Cushion as an air cushion that absorbs the weight of your foot, whether you're running at high speed or walking at low speed.

- Recycled: Merrell is continually looking for opportunities to give new life to recycled materials before and after they are consumed within our supply chain. Whether it's using fabrics made from single-use water bottles or ocean plastic, or shredding factory waste to make new footwear components, we believe it's our responsibility to use as much recycled content as possible in our products, while balancing performance and sustainability.