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LABOR DAY SALE - UP TO 40% OFF SELECT STYLES: Get up to 40% off select styles at Merrell.com from 8/27/2026 through 9/7/2026 at 11:59PM EST. Prices as marked to reflect the discount, no code necessary. Purchase quantities may be limited. Not valid on Merrell Prodeal orders, purchases of gift cards or e-cards, prior purchases, purchases at retail stores, or purchases on other websites. Cannot be combined with any other offer, promotion, coupon or discount. Not redeemable for cash or credit unless required by law. Valid on merrell.com U.S. orders only. Offer may change or end at any time. Void where prohibited by law. Additional restrictions may apply.

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Women's Siren 4 Thermo Pull On Waterproof

$180.00

1/9

Siren 4 Thermo Pull On Waterproof, Black, dynamic 1

Siren 4 Thermo Pull On Waterproof, Black, dynamic 2

Siren 4 Thermo Pull On Waterproof, Black, dynamic 3

Siren 4 Thermo Pull On Waterproof, Black, dynamic 4

Siren 4 Thermo Pull On Waterproof, Black, dynamic 5

Siren 4 Thermo Pull On Waterproof, Black, dynamic 6

Siren 4 Thermo Pull On Waterproof, Black, dynamic 7

Siren 4 Thermo Pull On Waterproof, Black, dynamic 8

Siren 4 Thermo Pull On Waterproof, Black, dynamic 9

Siren 4 Thermo Pull On Waterproof, Black, dynamic 1

Siren 4 Thermo Pull On Waterproof, Black, dynamic 2

Siren 4 Thermo Pull On Waterproof, Black, dynamic 3

Siren 4 Thermo Pull On Waterproof, Black, dynamic 4

Siren 4 Thermo Pull On Waterproof, Black, dynamic 5

Siren 4 Thermo Pull On Waterproof, Black, dynamic 6

Siren 4 Thermo Pull On Waterproof, Black, dynamic 7

Siren 4 Thermo Pull On Waterproof, Black, dynamic 8

Siren 4 Thermo Pull On Waterproof, Black, dynamic 9

Women's Siren 4 Thermo Pull On Waterproof

$180.00

Select a Type: Pull On

Pull On

Pull On

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Size

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Effortless warmth meets winter-ready performance in the Siren 4 Thermo Pull On Waterproof. Designed with Primaloft® insulation, faux fur lining, and Vibram® Icetrek traction, it keeps feet cozy and secure in snowy, slushy conditions. The waterproof shell and easy-on design make it the perfect grab-and-go boot for cold commutes and casual trail days.

• 200 grams PrimaLoft® Gold Eco Series synthetic insulation
• Waterproof membrane seals out water and lets moisture escape
• Vibram® Icetrek outsole designed to provide the improved grip on very cold, icy, or snowy surfaces
• FloatPro™ foam footbed and midsole for enhanced cushioning, enduring comfort, and exceptional energy return
• Waterproof coated leather and waterproof pig suede leather upper
• Medial zipper for easy on and off
• TPU waterproof shell for additional protection
• Faux fur lining
• 100% recycled mesh footbed cover
• Drop: 8mm
• Lug: 5mm
• Shaft Height (top of midsole to top of boot): 5in
• Half pair weight: 0lbs-12.69oz, 360g