Skip Navigation Website Accessibility
 


Merrell Siren 4 Thermo Mid

• Waterproof membrane seals out water and lets moisture escape

• Waterproof full grain leather and knit upper

• 100% recycled laces and webbing

• Heavy-duty YKK medial zipper for easy on and off

• Bellows tongue keeps out debris

• Protective and abrasion resistant rubber heel and toe cap

• 100% recycled fleece lining

• 200 grams Primaloft® Gold Eco Series synthetic insulation

• SOLARCORE® insulation with Aerogel provides underfoot superior warmth while

being extremely flexible and ultra-thin

• 100% recycled mesh footbed cover

• NXT treated to prevent odour

• 5% recycled PU removable footbed

• FloatPro™ Foam midsole for lightweight comfort that lasts

• Vibram® IceTrek outsole designed to provide the improved grip on very cold,

icy, or snowy surfaces

• Stack Height: 28.5-20.5mm

• Drop: 8mm

• Lug: 5mm

• 2lbs-6.07oz, 1080g

Contact Us

  • The Red Pair Shoe Store
    2104 Columbia Ave Unit A
    Rossland BC, V0G 1Y0
    Call us now: (778) 457-0015
    Email: info@theredpair.com