Winter Sale Now On!

Mountaineer Expedition Mid Calf Socks Women's

100% of 100

Winter Sale

Mountaineer Expedition Mid Calf Socks Women's

100% of 100
Members $44.99
Lifetime Club Membership $10.00
Join today and save 10% everyday*


CHOOSING THE RIGHT SIZE: Use your shoe size to determine your sock size.

Men's Sock SizeSMLXLOne Size
US Shoe Size 7-8.5 9-10.5 11-12.5 13-14.5 9-13
EU Shoe Size 39-41.5 42-44 44.5-46.5 47-49 42-47
UK Shoe Size 6-7.5 8-9.5 10-11.5 12-13.5 8-12
Women's Sock SizeSMLOne Size
US Shoe Size 5.5-7 7.5-9 9.5-11 6-10.5
EU Shoe Size 35-37 38-40 41-43 36-42
UK Shoe Size 3-4.5 5-6.5 7-8.5 3.5-8


The Icebreaker Mountaineer Expedition Mid-Calf Socks are seriously thick and warm to provide protection against the cold and cushioning against your boots. Designed for serious alpine sports, these women's merino mountaineering socks will stay breathable and comfortable during extended expeditions. A seamless toe box prevents bunching, especially important during a long descent, and reinforced toe and heel areas mean they'll be your trusted partner for many expeditions to come.


Dense cushioning and heavy fabric 
Delivering comfort in cold conditions


FABRIC: 79% Merino Wool, 20% Nylon, 1% LYCRA®

LAYER: Socks

HEIGHT: 305mm


BEST FOR: Hike, Adventure

BENEFITS: Breathability, comfort, cushion, odor resistance

PRODUCT WEIGHT: Medium = 181 g 

CARE: Machine wash with similar colors. Do not use softeners, do not use bleach. Dries fast in the shade, do not tumble dry. Do not dry clean. Exact instructions on the care label.



A: Achilles support keeps your sock in place
B: Reinforced heel and toe for durability and strength
C: Instep support for stability
D: Double-up merino cushioning or increased comfort in heel and metatarsal bones
E: Seamless toe closure to reduce bulk and prevent blisters
F: Breathe zone for improved ventilation
G: Function junction to eliminate bulk
H: Comfort cuff wide welt for comfort
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    Free standard shipping Australia wide on all orders over $99!
    For orders under $99, a flat rate shipping fee of $9 applies.
    Our trusted shipping partners are Australia Post, Couriers Please and TNT (FedEx). Please note, our online orders are only dispatched by our team Monday-Friday (excluding public holidays). Your order will be dispatched within a maximum of 2 working days unless otherwise advised. Should you require a faster turnaround of your order, please contact us by email or phone.
    We offer free Click & Collect in our stores, in as little as 4 hours! Click the “Find in store” button above, or select Click & Collect as your delivery option at the checkout to confirm item availability and pick up times.
    We ship Australia wide and to New Zealand. For more information regarding Shipping, please click here.

    Paddy Pallin is proud to stand behind the products we sell. Should you change your mind, you are welcome to return goods for a refund or exchange within 90 days from receipt of goods. Goods must be accompanied by proof of purchase, be in original purchase condition and include packaging. No returns on underpants, safety, face masks or climbing gear.

    You are able to return your online orders in store or by posting the items back to us. For more information, including the Online Returns Form, please see our Returns Page

    Join the Paddy Pallin Club for $10 to receive a 10% discount on all future purchases. * Lifetime Paddy Pallin club membership includes benefits such as exclusive Club Member sales, promotions, and events! Click here to become a member today.

    *Applies to ranged stock only. Not applicable to gift cards, services such as repairs, and Oxfam Trailwalker merchandise. Discount may not be used in conjunction with any other offer.

    Lifetime Club Membership

    Join the Paddy Pallin Club for $10.00 and receive a 10% discount on all future purchases.*


    Exclusive Club Member sales, promotions, and events!
    *Club Member discount not applicable to gift cards and services such as repairs. Discount may not be used in conjuction with any offer