M-Tac Jacket Space Armor Gen.II Primaloft
The M-Tac Jacket Space Armor Gen.II Primaloft is an updated mid-season jacket designed for comfortable everyday use.
The key difference from previous generations is the use of PrimaLoft® insulation (100 g/m²). This innovative material provides excellent thermal insulation and reliable protection from cold while effectively releasing moisture when wet and drying quickly. It is lightweight, breathable, and combines the softness of down with the durability of synthetic fibers.
The outer shell of the jacket is made from lightweight nylon fabric with Biflex stretch inserts. This combination provides durability, breathability, and increased comfort during everyday movement.
The jacket features three external pockets and one internal pocket for convenient storage of essentials. It is equipped with a non-removable hood that offers reliable wind protection. The stand-up collar and Biflex inserts are lined with microfleece from the renowned Italian brand Pontetorto, providing additional warmth and comfort. The bottom hem of the jacket is finished with a branded elastic band for a secure fit.
Material:
nylon, biflex, Pontetorto microfleece
Hardware:
YKK
Features:
– three external pockets and one internal pocket
– fixed hood for wind protection
– lightweight PrimaLoft® insulation
– stretch inserts for improved mobility
"A prudent person foresees danger ahead and takes precautions. The simpleton goes blindly on and suffers the consequences. - Proverbs 27:12"
PrimaLoft® at 100 g/m²
Keeps insulating when it gets wet, which is the failure mode that matters with down
Biflex Stretch Inserts
Reach and shoulder movement without the jacket riding up
Pontetorto Microfleece Lining
Italian microfleece at the collar and panels, where the fabric sits against skin
Fixed Hood
Wind protection that cannot be left at home by accident
Four Pockets
Three external and one internal, sized for the things you keep on you
Mid-Season Weight
The jacket for shoulder-season temperatures, not deep winter
The numbers, flat and honest.
| Insulation | PrimaLoft® 100 g/m² |
|---|---|
| Shell | Lightweight nylon with Biflex stretch inserts |
| Lining | Pontetorto (Italy) microfleece at collar and stretch panels |
| Hardware | YKK |
| Hood | Non-removable |
| Pockets | Three external, one internal |
| Hem | Branded elastic band |
WHY YOU’RE BUYING FROM STAY READY.
We aren’t the Amazon of survival. We’re a small, opinionated shop that carries gear we’d stake our own lives on — and we back every piece with real support.
Curated
Every brand we carry has been vetted in the field by our team. If it doesn’t pass our 30-day use test, we don’t stock it.
Authenticated
Factory-direct from authorized dealers. No grey-market, no refurb, no knockoffs. Your warranty is real.
Supported
Real humans on phone, text, and email — seven days a week. We carry this gear ourselves and we stand behind it.
American
HQ in California. Orders ship from our US warehouse. US-based customer care.
Answers, straight up.
Product-specific questions on the left. Shopping with SRO on the right. Both open-ended — hit us if we missed one.
Why PrimaLoft® instead of down?
Down has a better warmth-to-weight ratio right up until it gets wet, at which point it collapses and stops insulating entirely. PrimaLoft® keeps working when soaked and dries quickly, which matters more than raw efficiency if you are working outdoors rather than walking between buildings. The trade is a little more weight and bulk for a jacket that does not become useless in rain, sleet or sweat.
How do the PrimaLoft weights compare across the range?
100 g/m² is mid-season — the Space Armor and Berserk jackets, for cool mornings and shoulder-season use. 170 g/m² is the winter tier — the Vityaz vest concentrates it on the core, and the Paladin jacket carries it full-body with a stated comfort rating down to −20 °C. If you already own a hardshell, a 100 g/m² midlayer plus the shell covers more of the year than one heavy jacket.
Do I need a hardshell if my insulated jacket is water-resistant?
Water-resistant handles a shower. A 20,000 mm seam-sealed membrane handles a day of rain. The two do different jobs: insulation holds heat, a shell keeps weather off it. Layering an insulated jacket or vest under a hardshell also lets you shed one piece as conditions change, rather than being stuck in a single jacket that is either too warm or not warm enough.
How long does shipping take?
Most orders process within 1–3 business days from our warehouse. From there: 5–7 business days economy, 2–3 business days expedited, or overnight if you need it fast. Free economy shipping on orders over $150 (contiguous US). Alaska, Hawaii, and Pro Eagle / freight items are quoted at checkout. You’ll get a tracking number and link the moment your order ships.
What’s your return policy?
30 days from the day your order arrives. Gear has to come back unused, with all original tags, stickers, and packaging intact. For standard items we’ll send a prepaid return label and deduct return shipping from your refund. Oversized or freight returns are on you, unless the item showed up damaged, defective, or wrong — in which case we cover it.
Refunds hit your original payment method within 10 business days of approval.
What can’t I return?
Final-sale items, gift cards, food and drink products, personal-care items, anything customized or engraved, briefs (hygiene), and hazardous materials. If you’re not sure whether something qualifies, email us before you order — we’ll tell you straight.
Do you ship outside the contiguous US?
Yes. Alaska, Hawaii, and US territories ship on freight-quoted rates calculated after checkout. International orders are available worldwide at variable rates; duties and import fees are the customer’s responsibility. EU customers get a 14-day cancellation window per EU consumer law, on top of our standard return policy.
My package arrived damaged — what now?
Email info@stayreadyoutdoors.com within 7 days of delivery with your order number and clear photos of the damage (product + packaging). We’ll replace, refund, or ship a return label on us — no back-and-forth. Damaged, defective, or wrong-item claims never cost you shipping.
Can I talk to a human before buying?
Yes. Email info@stayreadyoutdoors.com — we answer every message ourselves, usually within a few hours during business days. We carry this gear, we use this gear, and we’d rather talk you out of a kit that doesn’t fit your mission than sell you the wrong one.
Do you offer a military/first-responder discount?
Yes. Active-duty and veteran military, police, fire, EMS, and medical first responders get 10% off every order. Verify through GovX at checkout — one-time, secure, and reusable across thousands of brands. Discount applies automatically once you’re verified.