Product details

• Season: Winter
• Brand: On Running
• Collection: On Jackets
• Style code: 1ME30081258
• Material: 87% polyamide, 13% elastane

Highlights

• Thermatec Insulation On Thermatec lightweight thermal insulation targets front and back panels to trap heat right where your body generates it most, keeping you toasty on sub-zero runs without added bulk. This synthetic eco-padding wicks sweat efficiently, maintaining a dry microclimate so you stay comfortable mile after mile. At just 10 ounces total, it delivers pro-level warmth-to-weight that's sustainable with recycled materials, making it your go-to for transitional chills or full winter pushes.
• Overlapped Ventilation Strategic overlapped construction across chest and back creates core vents that regulate temperature on the fly - locking heat in when it's brutal cold, dumping excess moisture when you heat up mid-stride. No clammy feel here; it breathes smartly so you power through without peeling layers. Paired with breathable 87% recycled polyamide fabric, this setup keeps you dialed in for any pace or weather shift.
• Packable Zip Pocket One hand pocket doubles as a self-packing pouch with a securing loop, stuffing the entire jacket inside for ultra-portable carry when the sun breaks through. Secure your keys or phone in the other zip pocket meanwhile. Thumbholes in sleeves add grip for high-effort moves, while DWR coating beads light rain - practical details that make this Hay-colored essential vanish into your pack effortlessly.

We use CheckCheck to verify supported products and provide the associated authentication certificate. Coverage depends on the brand and product type. Read about authentication and your certificate.

Shipping rates and delivery estimates are shown at checkout. See our shipping policy.

Read our returns policy before you order — and contact us if anything isn't right.

Prices are in ₹. You pay at Shopify's encrypted checkout.