Arc'teryx LEAF is now Arc'teryx PRO. Shop the entire collection now.

Arc'teryx LEAF Cold WX Boxer AR

Arc'teryx LEAF Cold WX Boxer AR

Arc'teryx LEAF Cold WX Boxer AR

$82.00

Color: Black

Selected Size: Small

Quantity

A durable midweight base layer boxer short that regulates temperature in cold weather conditions by wicking moisture away from the skin thus enhancing thermal efficiency.

Technical Features

Retains warmth when wet

Natural merino wool has anti–odour properties

Construction

Nylon Core Spun Technology adds material strength and resilience

Patterning

Gusseted crotch increases comfort and durability by allowing a full range of unrestricted motion

Insulated

Cold Weather

Breathable

ABMT 180gsm Nylon Core Spun Merino Wool
Care:
Machine wash in cold water or dry clean.
Wash dark colours separately.
Wash with Wool detergent.
Tumble dry on low heat.
Do not leave wet.
Iron on low heat.
Do not use fabric softener.

XS, S, M, L, XL, XXL

Men's Sizing Chart

[{"id":31689092857892,"title":"Black \/ XS","option1":"Black","option2":"XS","option3":null,"sku":"X000005335017","requires_shipping":true,"taxable":true,"featured_image":{"id":37998556053540,"product_id":4515759095844,"position":1,"created_at":"2026-04-19T07:38:39-06:00","updated_at":"2026-04-19T07:39:02-06:00","alt":null,"width":1250,"height":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_1.png?v=1776605942","variant_ids":[31689092857892,31689092890660,31689092923428,31689092956196,31689092988964,31689093021732]},"available":false,"name":"Arc'teryx LEAF Cold WX Boxer AR - Black \/ XS","public_title":"Black \/ XS","options":["Black","XS"],"price":8200,"weight":100,"compare_at_price":6700,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"686487460737","featured_media":{"alt":null,"id":28614454804516,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1250,"width":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_1.png?v=1776605942"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":31689092890660,"title":"Black \/ Small","option1":"Black","option2":"Small","option3":null,"sku":"X000005335016","requires_shipping":true,"taxable":true,"featured_image":{"id":37998556053540,"product_id":4515759095844,"position":1,"created_at":"2026-04-19T07:38:39-06:00","updated_at":"2026-04-19T07:39:02-06:00","alt":null,"width":1250,"height":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_1.png?v=1776605942","variant_ids":[31689092857892,31689092890660,31689092923428,31689092956196,31689092988964,31689093021732]},"available":true,"name":"Arc'teryx LEAF Cold WX Boxer AR - Black \/ Small","public_title":"Black \/ Small","options":["Black","Small"],"price":8200,"weight":100,"compare_at_price":6700,"inventory_quantity":69,"inventory_management":"shopify","inventory_policy":"deny","barcode":"686487460713","featured_media":{"alt":null,"id":28614454804516,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1250,"width":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_1.png?v=1776605942"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":31689092923428,"title":"Black \/ Medium","option1":"Black","option2":"Medium","option3":null,"sku":"X000005335023","requires_shipping":true,"taxable":true,"featured_image":{"id":37998556053540,"product_id":4515759095844,"position":1,"created_at":"2026-04-19T07:38:39-06:00","updated_at":"2026-04-19T07:39:02-06:00","alt":null,"width":1250,"height":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_1.png?v=1776605942","variant_ids":[31689092857892,31689092890660,31689092923428,31689092956196,31689092988964,31689093021732]},"available":true,"name":"Arc'teryx LEAF Cold WX Boxer AR - Black \/ Medium","public_title":"Black \/ Medium","options":["Black","Medium"],"price":8200,"weight":100,"compare_at_price":6700,"inventory_quantity":92,"inventory_management":"shopify","inventory_policy":"deny","barcode":"686487460706","featured_media":{"alt":null,"id":28614454804516,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1250,"width":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_1.png?v=1776605942"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":31689092956196,"title":"Black \/ Large","option1":"Black","option2":"Large","option3":null,"sku":"X000005335019","requires_shipping":true,"taxable":true,"featured_image":{"id":37998556053540,"product_id":4515759095844,"position":1,"created_at":"2026-04-19T07:38:39-06:00","updated_at":"2026-04-19T07:39:02-06:00","alt":null,"width":1250,"height":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_1.png?v=1776605942","variant_ids":[31689092857892,31689092890660,31689092923428,31689092956196,31689092988964,31689093021732]},"available":false,"name":"Arc'teryx LEAF Cold WX Boxer AR - Black \/ Large","public_title":"Black \/ Large","options":["Black","Large"],"price":8200,"weight":100,"compare_at_price":6700,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"686487460690","featured_media":{"alt":null,"id":28614454804516,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1250,"width":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_1.png?v=1776605942"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":31689092988964,"title":"Black \/ XL","option1":"Black","option2":"XL","option3":null,"sku":"X000005335014","requires_shipping":true,"taxable":true,"featured_image":{"id":37998556053540,"product_id":4515759095844,"position":1,"created_at":"2026-04-19T07:38:39-06:00","updated_at":"2026-04-19T07:39:02-06:00","alt":null,"width":1250,"height":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_1.png?v=1776605942","variant_ids":[31689092857892,31689092890660,31689092923428,31689092956196,31689092988964,31689093021732]},"available":true,"name":"Arc'teryx LEAF Cold WX Boxer AR - Black \/ XL","public_title":"Black \/ XL","options":["Black","XL"],"price":8200,"weight":100,"compare_at_price":6700,"inventory_quantity":6,"inventory_management":"shopify","inventory_policy":"deny","barcode":"686487460720","featured_media":{"alt":null,"id":28614454804516,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1250,"width":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_1.png?v=1776605942"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":31689093021732,"title":"Black \/ XXL","option1":"Black","option2":"XXL","option3":null,"sku":"X000005335012","requires_shipping":true,"taxable":true,"featured_image":{"id":37998556053540,"product_id":4515759095844,"position":1,"created_at":"2026-04-19T07:38:39-06:00","updated_at":"2026-04-19T07:39:02-06:00","alt":null,"width":1250,"height":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_1.png?v=1776605942","variant_ids":[31689092857892,31689092890660,31689092923428,31689092956196,31689092988964,31689093021732]},"available":true,"name":"Arc'teryx LEAF Cold WX Boxer AR - Black \/ XXL","public_title":"Black \/ XXL","options":["Black","XXL"],"price":8200,"weight":100,"compare_at_price":6700,"inventory_quantity":5,"inventory_management":"shopify","inventory_policy":"deny","barcode":"686487460744","featured_media":{"alt":null,"id":28614454804516,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1250,"width":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_1.png?v=1776605942"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":31689093054500,"title":"Crocodile \/ XS","option1":"Crocodile","option2":"XS","option3":null,"sku":"X000005335022","requires_shipping":true,"taxable":true,"featured_image":{"id":37998556512292,"product_id":4515759095844,"position":2,"created_at":"2026-04-19T07:38:52-06:00","updated_at":"2026-04-19T07:39:03-06:00","alt":null,"width":1250,"height":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_2.png?v=1776605943","variant_ids":[31689093054500,31689093087268,31689093120036,31689093152804,31689093185572,31689093218340]},"available":true,"name":"Arc'teryx LEAF Cold WX Boxer AR - Crocodile \/ XS","public_title":"Crocodile \/ XS","options":["Crocodile","XS"],"price":8200,"weight":100,"compare_at_price":6700,"inventory_quantity":5,"inventory_management":"shopify","inventory_policy":"deny","barcode":"686487460799","featured_media":{"alt":null,"id":28614454902820,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1250,"width":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_2.png?v=1776605943"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":31689093087268,"title":"Crocodile \/ Small","option1":"Crocodile","option2":"Small","option3":null,"sku":"X000005335020","requires_shipping":true,"taxable":true,"featured_image":{"id":37998556512292,"product_id":4515759095844,"position":2,"created_at":"2026-04-19T07:38:52-06:00","updated_at":"2026-04-19T07:39:03-06:00","alt":null,"width":1250,"height":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_2.png?v=1776605943","variant_ids":[31689093054500,31689093087268,31689093120036,31689093152804,31689093185572,31689093218340]},"available":false,"name":"Arc'teryx LEAF Cold WX Boxer AR - Crocodile \/ Small","public_title":"Crocodile \/ Small","options":["Crocodile","Small"],"price":8200,"weight":100,"compare_at_price":6700,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"686487460775","featured_media":{"alt":null,"id":28614454902820,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1250,"width":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_2.png?v=1776605943"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":31689093120036,"title":"Crocodile \/ Medium","option1":"Crocodile","option2":"Medium","option3":null,"sku":"X000005335018","requires_shipping":true,"taxable":true,"featured_image":{"id":37998556512292,"product_id":4515759095844,"position":2,"created_at":"2026-04-19T07:38:52-06:00","updated_at":"2026-04-19T07:39:03-06:00","alt":null,"width":1250,"height":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_2.png?v=1776605943","variant_ids":[31689093054500,31689093087268,31689093120036,31689093152804,31689093185572,31689093218340]},"available":false,"name":"Arc'teryx LEAF Cold WX Boxer AR - Crocodile \/ Medium","public_title":"Crocodile \/ Medium","options":["Crocodile","Medium"],"price":8200,"weight":100,"compare_at_price":6700,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"686487460768","featured_media":{"alt":null,"id":28614454902820,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1250,"width":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_2.png?v=1776605943"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":31689093152804,"title":"Crocodile \/ Large","option1":"Crocodile","option2":"Large","option3":null,"sku":"X000005335021","requires_shipping":true,"taxable":true,"featured_image":{"id":37998556512292,"product_id":4515759095844,"position":2,"created_at":"2026-04-19T07:38:52-06:00","updated_at":"2026-04-19T07:39:03-06:00","alt":null,"width":1250,"height":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_2.png?v=1776605943","variant_ids":[31689093054500,31689093087268,31689093120036,31689093152804,31689093185572,31689093218340]},"available":false,"name":"Arc'teryx LEAF Cold WX Boxer AR - Crocodile \/ Large","public_title":"Crocodile \/ Large","options":["Crocodile","Large"],"price":8200,"weight":100,"compare_at_price":6700,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"686487460751","featured_media":{"alt":null,"id":28614454902820,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1250,"width":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_2.png?v=1776605943"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":31689093185572,"title":"Crocodile \/ XL","option1":"Crocodile","option2":"XL","option3":null,"sku":"X000005335024","requires_shipping":true,"taxable":true,"featured_image":{"id":37998556512292,"product_id":4515759095844,"position":2,"created_at":"2026-04-19T07:38:52-06:00","updated_at":"2026-04-19T07:39:03-06:00","alt":null,"width":1250,"height":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_2.png?v=1776605943","variant_ids":[31689093054500,31689093087268,31689093120036,31689093152804,31689093185572,31689093218340]},"available":true,"name":"Arc'teryx LEAF Cold WX Boxer AR - Crocodile \/ XL","public_title":"Crocodile \/ XL","options":["Crocodile","XL"],"price":8200,"weight":100,"compare_at_price":6700,"inventory_quantity":2,"inventory_management":"shopify","inventory_policy":"deny","barcode":"686487460782","featured_media":{"alt":null,"id":28614454902820,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1250,"width":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_2.png?v=1776605943"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":31689093218340,"title":"Crocodile \/ XXL","option1":"Crocodile","option2":"XXL","option3":null,"sku":"X000005335015","requires_shipping":true,"taxable":true,"featured_image":{"id":37998556512292,"product_id":4515759095844,"position":2,"created_at":"2026-04-19T07:38:52-06:00","updated_at":"2026-04-19T07:39:03-06:00","alt":null,"width":1250,"height":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_2.png?v=1776605943","variant_ids":[31689093054500,31689093087268,31689093120036,31689093152804,31689093185572,31689093218340]},"available":true,"name":"Arc'teryx LEAF Cold WX Boxer AR - Crocodile \/ XXL","public_title":"Crocodile \/ XXL","options":["Crocodile","XXL"],"price":8200,"weight":100,"compare_at_price":6700,"inventory_quantity":1,"inventory_management":"shopify","inventory_policy":"deny","barcode":"686487460805","featured_media":{"alt":null,"id":28614454902820,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1250,"width":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_2.png?v=1776605943"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

{"id":31689092890660,"title":"Black \/ Small","option1":"Black","option2":"Small","option3":null,"sku":"X000005335016","requires_shipping":true,"taxable":true,"featured_image":{"id":37998556053540,"product_id":4515759095844,"position":1,"created_at":"2026-04-19T07:38:39-06:00","updated_at":"2026-04-19T07:39:02-06:00","alt":null,"width":1250,"height":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_1.png?v=1776605942","variant_ids":[31689092857892,31689092890660,31689092923428,31689092956196,31689092988964,31689093021732]},"available":true,"name":"Arc'teryx LEAF Cold WX Boxer AR - Black \/ Small","public_title":"Black \/ Small","options":["Black","Small"],"price":8200,"weight":100,"compare_at_price":6700,"inventory_quantity":69,"inventory_management":"shopify","inventory_policy":"deny","barcode":"686487460713","featured_media":{"alt":null,"id":28614454804516,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1250,"width":1250,"src":"\/\/deliberatedynamics.com\/cdn\/shop\/files\/arcteryx-leaf-cold-wx-boxer-ar-1_1.png?v=1776605942"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Arc'teryx PRO Atom LT Hoody (Gen2.1)

Arc'teryx PRO Atom LT Hoody (Gen2.1)

Arc'teryx PRO Balaclava FR Gen2

Arc'teryx PRO Balaclava FR Gen2

Alpha Jacket Men's (Gen2.2)

Alpha Jacket Men's (Gen2.2)

COLD WX BEANIE AR WOOL

COLD WX BEANIE AR WOOL

Arc'teryx PRO Assault Pant AR Gen2

Arc'teryx PRO Assault Pant AR Gen2

Arc'teryx PRO Atom LT Jacket Men's (Gen2.1)

Arc'teryx PRO Atom LT Jacket Men's (Gen2.1)

Fearless. Human. Performance.™

Notes from the Journal View all

Arc'teryx LEAF Is Dead. Long Live Arc'teryx PRO.

May 29, 2026

Arc'teryx LEAF Is Dead. Long Live Arc'teryx PRO.

Why Frequent Travelers Are Switching to Tactical Backpacks

May 13, 2026

Why Frequent Travelers Are Switching to Tactical Backpacks

Apr 16, 2026

Low Profile Tactical Gear: How to Stay Ready Without Standing Out

Arc'teryx LEAF Cold WX Boxer AR