Alpha

Theorem
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Phantom
Chili
Moss

The Alpha is our premier backcountry jacket in our theorem collection. The reliable 20k/20k waterproofing and 4-way stretch of our NOVA.TECH 3-layer fabric will let youa push the outer limits of exploration without sacrificing style.

Features

2-Way YKK AquaGuard® Water Repellent Center Front Zip

Large Snowsafe Hand Pockets With Velcro Closure

YKK AquaGuard® Water Repellent Zip Hand And Chest Pockets

Zip Underarm Vents

Shock Cord Front Hood, Back Hood And Hem Adjustment

Soft Chin And Neck Guard

Inner Storm Flap

Jacket To Pant Snap Away Powder Skirt

Elastic Insert At Powder Skirt For Better Movement

Adjustable Cuffs

Stretch Sleeve Gaiter With Thumhole

Inner Zip Pocket With Cord Exit And Cable Guide

Stretch Mesh Goggle Pocket

Zip Pass Pocket In Left Sleeve Hem

Key Clip

Fabric

4way Stretch Recycled Polyester 3L

Materials

Outershell: 85% Recycled Polyester, 15% Elastane

Backing: 100% Polyester

Membrane: 100% Polyurethane

Lining: 100% Polyester

Powder Skirt, Lower Sleeves: 100% Nylon Eco Yarn

Sleeve Gaiters and Stretch Insert Powder Skirt: 80% Nylon 20% Spandex

Goggle Pocket: 75% Nylon, 25% Spandex

Sizes

S
M
L
XL
XXL

Specifications

20K Waterproofing

20,000mm Waterproofing

20K Breathability

20,000g Breathability

NOVA.TECH

NOVA.TECH is L1 Theorem’s waterproof, breathable, windproof, 20k/20k stretch fabric solution. Engineered to protect you from extreme mountain weather while providing the stretch and mobility needed to get where you are going in style and supreme comfort.

Fully seam sealed

All seams and areas with stitch lines are heat sealed with water-repellent tape.

Shell

Non-insulated garment, single layer, and wind-resistant.

Regular fit

Traditional outerwear fit with room to layer, but not too loose. Relaxed through the hips and thighs with a regular leg opening

Recycled Materials

A work in progress, we’ve set a goal to work towards having a line completely made of only fully recycled fabrics in the near future. As we start this journey, our main goal is to do our part in reducing the industry’s greater impact one step at a time.

PFC Free DWR

As part of our commitment to improving our environmental footprint we have entirely switched from C6 DWR containing hazardous PFC’s (per- and poly-fluorinated chemicals) to PFC-free DWR on all our fabrics and styles that require a DWR coating. The importance of a cleaner textile process is fundamental in our journey to reducing our environmental footprint.

Size and Fit

Traditional outerwear fit with room to layer, but not too loose. Relaxed through the hips and thighs with a regular leg opening

L1´s oversized specific fit provides a super loose and baggy fit everywhere for an authentic oversized feel.

S" cm M" cm L" cm XL" cm XXL" cm
Chest 36-38 92-97 38-40 97-102 40-42 102-107 42-44 107-112 44-46 112-117
Waist 30-32 76-81 32-34 81-86 34-36 86-92 36-38 92-97 38-40 97-102